O Prophet! When the believing women come to you to take the oath of allegiance , take their pledge: that they will not commit shirk with Allah, that they will not steal, that they will not commit adultery, that they will not kill their children, that they will not give any cause for scandal which they may invent between either their hands or legs (a woman accusing another woman of having an illicit relationship with a man and spreads such stories – or – a woman carrying an illegitimate child and makes her husband believe that it is his), and that they will not disobey you in any just matter, then accept their allegiance and pray to Allah for the forgiveness. Surely Allah is Oft-Forgiving, most Merciful.
Meaning:-
Allegiance: loyalty, faithfulness,
Pledge: promise, assurance, oath, a solemn promise or undertaking.
shirk (Arabic): is the sin of practicing idolatry or polytheism (polytheism: the belief in or worship of more than one god), i.e. the deification or worship of anyone or anything other than the singular God i.e. Allah. Literally, it means ascribing or the establishment of “partners” placed beside God.
Adultery: sex between a married man or woman and someone he or she is not married to
Illicit: contrary to accepted morality (especially sexual morality).
illegitimate: born of parents not married to each other.