Take from the hungry, give it to the full/satisfied.
More Persian Proverbs:
It is a wise man who can laugh at his own jokes.Persian
He pushes it away with the hand, but pulls it forward with the foot.
Persian
Do well the little things now; so shall great things come to thee by and by asking to be done.
Persian
Do well the little things now; so shall great things come to thee by and by asking to be done.
Persian
When fortune turns against you, even jelly breaks your teeth.
Persian
He who eats alone is Satan's brother.
Persian