[https://biblehub.com/commentaries/deuteronomy/27-4.htmherefore it shall be when you be gone over Jordan, that you shall set up these stones, which I command you this day, in mount Ebal, and you shall plaster them with plaster.
Plaut, W. Gunther and Stein, David E. The Torah: A Modern Commentary (p. 504) 2005 (revised). Union for Reformed Judaism ISBN0-8074-0883-2view on Google Books