'Concerning' in the Bible

So Moses and Aaron and the Israelis did this on behalf of the descendants of Levi. The Israelis did everything that the LORD commanded concerning the descendants of Levi.

After this, the descendants of Levi entered into their work of service at the appointed place, in the presence of Aaron and his sons. They did everything that the LORD commanded Moses concerning the descendants of Levi.

After this, the men whom Moses sent out to explore the land, who returned and made the whole congregation complain against him by bringing an evil report concerning the land,

Then the LORD told Aaron, "Look! I am indeed placing you in charge of my raised offerings and the holy things concerning the Israelis. Because of your anointing, I'm giving you and your sons a prescribed portion forever.

These are the statutes that the LORD commanded Moses concerning a man and his wife and concerning a father and his young daughter while she still lives in her father's house.

concerning anything containing gold, silver, brass, iron, tin, lead,