LXX2012(i)
16 Send one of you, and take your brother; and go you⌃ to prison, till your words be clear, whether you⌃ speak the truth or not; but, if not, by the health of Pharao, verily you⌃ are spies.
17 And he put them in prison three days.
18 And he said to them on the third day, This do, and you⌃ shall live, for I fear God.
19 If you⌃ be peaceful, let one of your brethren be detained in prison; but go you⌃, and carry back the corn you⌃ have purchased.
20 And bring your younger brother to me, and your words shall be believed; but, if not, you⌃ shall die. And they did so.