Exodus 30:16-18

Amplified Bible

¹⁶ You shall take the atonement money from the Israelites and use it [exclusively] for the service of the Tent of Meeting, so that it may be a memorial for the Israelites before the Lord, to make atonement for yourselves.”

The Bronze Basin

¹⁷ Then the Lord said to Moses, ¹⁸ “You shall also make a basin of bronze, with a base of bronze, for washing. You shall put it [outside in the court] between the Tent of Meeting and the altar [of burnt offering], and you shall put water in it.