'Keeper' in the Bible

Then he said, I saw all Israel wandering on the mountains like sheep without a keeper; and the Lord said, These have no master: let them go back, every man to his house in peace.

Kore son of Imnah the Levite, the keeper of the East Gate, was over the freewill offerings to God to distribute the contribution to the Lord and the consecrated things.

And Hilkiah, and they that the king had appointed, went to Huldah the prophetess, the wife of Shallum the son of Tikvath, the son of Hasrah, keeper of the wardrobe; (now she dwelt in Jerusalem in the college:) and they spake to her to that effect.