Read all Ahadith in the book of quarrels by sahih al bukhari

Narrated `Abdullah: I heard a man reciting a verse (of the Holy Qur'an) but I had heard the Prophet reciting it differently. So, I caught hold of the man by the hand and took him to Allah's Apostle who said, Both of you are right. Shu`ba, the sub-narrator said, I think he said to them, Don't differ, for the nations before you differed and perished (because of their differences).

Narrated Abu Huraira: Two persons, a Muslim and a Jew, quarreled. The Muslim said, By Him Who gave Muhammad superiority over all the people! The Jew said, By Him Who gave Moses superiority over all the people! At that the Muslim raised his hand and slapped the Jew on the face. The Jew went to the Prophet and informed him of what had happened between him and the Muslim. The Prophet sent for the Muslim and asked him about it. The Muslim informed him of the event. The Prophet said, Do not give me superiority over Moses, for on the Day of Resurrection all the people will fall unconscious and I will be one of them, but I will. be the first to gain consciousness, and will see Moses standing and holding the side of the Throne (of Allah). I will not know whether (Moses) has also fallen unconscious and got up before me, or Allah has exempted him from that stroke.

Narrated Abu Sa`id Al-Khudri: While Allah's Apostle was sitting, a Jew came and said, O Abul Qasim! One of your companions has slapped me on my face. The Prophet asked who that was. He replied that he was one of the Ansar. The Prophet sent for him, and on his arrival, he asked him whether he had beaten the Jew. He (replied in the affirmative and) said, I heard him taking an oath in the market saying, 'By Him Who gave Moses superiority over all the human beings.' I said, 'O wicked man! (Has Allah given Moses superiority) even over Muhammad I became furious and slapped him over his face. The Prophet said, Do not give a prophet superiority over another, for on the Day of Resurrection all the people will fall unconscious and I will be the first to emerge from the earth, and will see Moses standing and holding one of the legs of the Throne. I will not know whether Moses has fallen unconscious or the first unconsciousness was sufficient for him.

Narrated Anas: A Jew crushed the head of a girl between two stones. The girl was asked who had crushed her head, and some names were mentioned before her, and when the name of the Jew was mentioned, she nodded agreeing. The Jew was captured and when he confessed, the Prophet ordered that his head be crushed between two stones.

Narrated Ibn `Umar: A man was often cheated in buying. The Prophet said to him, When you buy something, say (to the seller), No cheating. The man used to say so thenceforward .

Narrated Jabir: A man manumitted a slave and he had no other property than that, so the Prophet canceled the manumission (and sold the slave for him). Nu'aim bin Al-Nahham bought the slave from him.

Narrated `Abdullah bin Mas`ud: Allah's Apostle said, Whoever takes a false oath so as to take the property of a Muslim (illegally) will meet Allah while He will be angry with him. Al-Ash'ath said: By Allah, that saying concerned me. I had common land with a Jew, and the Jew later on denied my ownership, so I took him to the Prophet who asked me whether I had a proof of my ownership. When I replied in the negative, the Prophet asked the Jew to take an oath. I said, O Allah's Apostle! He will take an oath and deprive me of my property. So, Allah revealed the following verse: Verily! Those who purchase a little gain at the cost of Allah's covenant and their oaths. (3.77)

Narrated `Abdullah bin Mas`ud: Allah's Apostle said, Whoever takes a false oath so as to take the property of a Muslim (illegally) will meet Allah while He will be angry with him. Al-Ash'ath said: By Allah, that saying concerned me. I had common land with a Jew, and the Jew later on denied my ownership, so I took him to the Prophet who asked me whether I had a proof of my ownership. When I replied in the negative, the Prophet asked the Jew to take an oath. I said, O Allah's Apostle! He will take an oath and deprive me of my property. So, Allah revealed the following verse: Verily! Those who purchase a little gain at the cost of Allah's covenant and their oaths. (3.77)

Narrated `Abdullah bin Ka`b bin Malik: Ka`b demanded his debt back from Ibn Abi Hadrad in the Mosque and their voices grew louder till Allah's Apostle heard them while he was in his house. He came out to them raising the curtain of his room and addressed Ka`b, O Ka`b! Ka`b replied, Labaik, O Allah's Apostle. (He said to him), Reduce your debt to one half, gesturing with his hand. Ka`b said, I have done so, O Allah's Apostle! On that the Prophet said to Ibn Abi Hadrad, Get up and repay the debt, to him.

Narrated `Umar bin Al-Khattab: I heard Hisham bin Hakim bin Hizam reciting Surat-al-Furqan in a way different to that of mine. Allah's Apostle had taught it to me (in a different way). So, I was about to quarrel with him (during the prayer) but I waited till he finished, then I tied his garment round his neck and seized him by it and brought him to Allah's Apostle and said, I have heard him reciting Surat-al-Furqan in a way different to the way you taught it to me. The Prophet ordered me to release him and asked Hisham to recite it. When he recited it, Allah s Apostle said, It was revealed in this way. He then asked me to recite it. When I recited it, he said, It was revealed in this way. The Qur'an has been revealed in seven different ways, so recite it in the way that is easier for you.