Prophet Muhammad (Peace and blessings of Allah be upon him) said while a group of his companions were around him, Swear allegiance to me for:
1. Not to join anything in worship along with Allah.
2. Not to steal.
3. Not to commit illegal sexual intercourse.
4. Not to kill your children.
5. Not to accuse an innocent person.
6. Not to be disobedient (when ordered) to do good deed.
(Al-Bukhari)
