John Gill Commentary 1 Chronicles 29:19

"and give unto Solomon my son a perfect heart, to keep thy commandments, thy testimonies, and thy statutes, and to do all these things, and to build the palace, for which I have made provision." — 1 Chronicles 29:19 (ASV)

And give unto Solomon my son a perfect heart to keep your
commandments, your testimonies, and your statutes
All the laws of God, moral, ceremonial, and judicial, even to observe them cordially and sincerely:

and to do all those things ;
he had suggested to him particularly:

and to build the palace for the which I have made provision ;
as before declared.