Actions, not words, prove our honesty

Genesis 42:10-11, 18-20

They said to him, “No, my lord, but your servants have come to buy food. We are all one man’s sons; we are honest men. Your servants are not spies.” Joseph said to them the third day, “Do this, and live, for I fear God. 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. Bring your youngest brother to me; so will your words be verified, and you won’t die.”