Exodus 30:2-4

Amplified Bible

² It shall be a cubit long and a cubit wide. It shall be square and it shall be two cubits high. Its horns of one piece with it. ³ You shall overlay it with pure gold, its top and its sides all around, and its horns; and you shall make a gold molding all around it. ⁴ You shall make two gold rings under its molding, make them on the two side walls—on opposite sides—they shall be holders for the poles with which to carry it.