Exodus 38:7

And he put the poles through rings on the sides of the altar to carry it. He made it hollow, out of boards.

But the Lord told him, "Go, because he's my chosen instrument to carry my name to unbelievers, to their kings, and to the descendants of Israel.

but to those who are called, both Jews and Greeks, the Messiah is God's power and God's wisdom.

For while I was with you I resolved to know nothing except Jesus the Messiah, and him crucified.

Treasury of Scripture Knowledge

And he put the staves into the rings on the sides of the altar, to bear it withal; he made the altar hollow with boards.

But the Lord told him, "Go, because he's my chosen instrument to carry my name to unbelievers, to their kings, and to the descendants of Israel.

but to those who are called, both Jews and Greeks, the Messiah is God's power and God's wisdom.

For while I was with you I resolved to know nothing except Jesus the Messiah, and him crucified.

You are to cast four rings for it and put them on its four feet, two rings on one side of it and two rings on its other side.