Genesis 42:18 in the King James Version
And Joseph said unto them the third day, This do, and live; for I fear God:
Context
17 He put them all together into custody for three days.
18 Joseph said to them the third day, “Do this, and live, for I fear God.
19 If you are honest men, then let one of your brothers be bound in your prison; but you go, carry grain for the famine of your houses.