And those who find not means to marry shall restrain themselves until Allah enricheth them of His grace. And from among those whom your right hands own those who seek a writing- write it for them if ye know in them any good, and vouchsafe unto them of the wealth of Allah which He hath vouchsafed unto you. And constrain not your bedmaids to harlotry if they would live chastely, in order that ye may seek the chance gain of the life of the world. And whosoever will constrain them, then verily Allah is--after their constraint--Forgiving, Mercifu1.