Deuteronomy 32:51

because you broke faith with me in the midst of the people of Israel at the waters of Meribah-kadesh , in the wilderness of Zin , and because you did not treat me as holy in the midst of the people of Israel .

This is because both of you broke faith with me in the presence of the Israelites at the waters of Meribah Kadesh in the Desert of Zin and because you did not uphold my holiness among the Israelites.

Because ye trespassed against me among the children of Israel at the waters of Meribah–Kadesh, in the wilderness of Zin; because ye sanctified me not in the midst of the children of Israel.