Shaykh Saalih al-Uthaymeen (rahimahul Laah) said:
" ???? ???? ???? ?????? ??? ??? ?????? ??? ??????? ???? ?? ????? ???? ??? ???? ???? ???? ????? ???? ????? ????: ??? ???? ???? ???? ??? ???? ??? ???? ???? ???".
" A twenty-one years old person is not young for marriage. 'Amr bn al 'Aas married at eleven years of age and he bore a child. For this, it is said that he was only thirteen years older than his first son Abdullaah."
- al-Liqaa' ash Shahree #3