Sahih Bukhari Hadith number: 18|| Hadith number: 18 in English
The Prophet (peace and blessings of Allaah be upon him) said while a group of Sahaabah was sitting around him, 'Swear allegiance to me that you will not associate anyone with Allaah, you will not steal, you will not commit adultery.' Thou shalt not kill thy children, nor willst thou slander anyone unjustly, nor disobey (Allah) in any good thing. Whoever of you fulfills (this covenant), his reward is with Allah and Whoever does any of these (bad deeds) and does not repent is punished in this world (according to Islamic law), then this punishment will be recompensed for him (the sins) and whoever commits any of these (evil deeds). I was afflicted and Allah hid his (sin), then his (matter) is with Allah, if He wills He may forgive and if He wills He may punish. (Ibadah says) Then we all swore allegiance to the Prophet (peace and blessings of Allaah be upon him) over these (things). Sahih Bukhari Hadith number: 18