Genesis 42:18-20

Then Ioseph said vnto them the third day, This do, and liue: for I feare God.

If ye be true men, let one of your brethren be bounde in your prison house, and goe ye, carie foode for the famine of your houses:

But bring your yonger brother vnto me, that your wordes may be tried, and that ye dye not: and they did so.