Genesis 42:19

19 If you are upright men, let one of your brothers remain incarcerated in the prison you're being kept in, while you go and carry grain back to relieve the famine in your homes.

Genesis 42:19 Meaning and Commentary

Genesis 42:19

If ye [be] true [men]
As you say you are: let one of your brethren be bound in the house of your prison;
agree among yourselves which of you (for one of you must) remain in prison where you are: and the rest being set at liberty, go ye, carry corn for the famine of your houses;
Joseph, though he dealt with them after this manner to get what knowledge he could of his family, and to get sight of his brother, yet was concerned for the good of them and theirs, lest they should be in extreme want through the famine, and that they might have a speedy supply of corn, was not willing to detain them any longer.

Genesis 42:19 In-Context

17 Then he put all of them together in prison for three days.

18 On the third day, Yosef said to them, "Do what I say, and stay alive, for I fear God.

19 If you are upright men, let one of your brothers remain incarcerated in the prison you're being kept in, while you go and carry grain back to relieve the famine in your homes.

20 But bring your youngest brother to me. In this way your statements will be verified, and you won't die." So they did it.

21 They said to each other, "We are in fact guilty concerning our brother. He was in distress and pleaded with us; we saw it and wouldn't listen. That's why this distress has come upon us now."