Genesis 44:11

Revised Standard Version (RSV-CI)

Then every man quickly lowered his sack to the ground, and every man opened his sack.

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And as one of them opened his sack to give his ass provender at the lodging place, he saw his money in the mouth of his sack;

He said, “Let it be as you say: he with whom it is found shall be my slave, and the rest of you shall be blameless.”

And he searched, beginning with the eldest and ending with the youngest; and the cup was found in Benjamin's sack.