'Hill' in the Bible

By the breath of your nostrils the waters were piled up, the flowing waters stood up like a hill, the deep waters congealed in the heart of the sea.

Moses told Joshua, "Choose some men for us and go out to fight against the Amalekites. Tomorrow I'll stand on top of the hill with the staff of God in my hand."

So Joshua did as Moses told him and fought against the Amalekites, while Moses, Aaron, and Hur went up to the top of the hill.