Deuteronomy 27:4

New American Bible - revised edition

When you cross the Jordan, on Mount Ebal you shall set up these stones concerning which I command you today, and coat them with plaster,

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And these shall stand on Mount Ebal for the curse: Reuben, Gad, Asher, Zebulun, Dan and Naphtali. The Twelve Curses.

On the day you cross the Jordan into the land which the Lord, your God, is giving you, set up some large stones and coat them with plaster.