Charles Ellicott Commentary 1 Chronicles 29:16

"O Jehovah our God, all this store that we have prepared to build thee a house for thy holy name cometh of thy hand, and is all thine own." — 1 Chronicles 29:16 (ASV)

All this store. —Strictly, multitude; and so, a multitude of goods, riches (Psalms 37:16).

Cometh of thine hand, and is all thine own. — From your own hand it is, and yours is the whole. The whole verse is a clearer expression of the second half of 1 Chronicles 29:14. .