Genesis 42:17-19

New International Version - UK

¹⁷ And he put them all in custody for three days.

¹⁸ On the third day, Joseph said to them, ‘Do this and you will live, for I fear God: ¹⁹ if you are honest men, let one of your brothers stay here in prison, while the rest of you go and take grain back for your starving households.