Then Moses and Aaron fell on their faces before all the assembly of the congregation of the children of Israel.
Numbers 16:22
And they fell upon their faces, and said, O God, the God of the spirits of all flesh, shall one man sin, and wilt thou be wroth with all the congregation?
Numbers 16:45
Get you up from among this congregation, that I may consume them as in a moment. And they fell upon their faces.
Numbers 20:6
And Moses and Aaron went from the presence of the assembly unto the door of the tabernacle of the congregation, and they fell upon their faces: and the glory of the LORD appeared unto them.