keep the charge. This is the idiom of the Pentateuch. Compare Genesis 26:5.Numbers 18:3-5.
tabernacle. tent.
Related Commentaries of 1 Chronicles 23:32
1 Chronicles 23:32
32 And that they should keep the charge of the tabernacle of the congregation, and the charge of the holy place, and the charge of the sons of Aaron their brethren, in the service of the house of the LORD.