Matthew Henry Presbyterian @wholebiblehenry

Here we have, I. The crown entailed, according to the divine appointment, Ch1 23:1. David made Solomon king, not to reign with him, or reign under him, but only to reign after him. This he did, 1. When he was old and full of days. He was but seventy years old when he died, and yet he was full of days, satur dierum - satisfied with living in this world.

Commenting on 1 Chronicles 23:1-23

John Gill Reformed Baptist @doctorgill

So when David was old and full of days,.... Perhaps was now in the last year of his age, about seventy years old, though before he was bedridden; see Ch1 28:2, he made Solomon his son king over Israel; declared him to be his successor; this was before the affair of Adonijah, for then he ordered him to be anointed king, and placed on the...

Geneva Bible Notes Reformed @genevanotes

Now set your heart and your soul to seek the LORD your God; arise therefore, and build ye the sanctuary of the LORD God, to bring the ark of the covenant of the LORD, and the holy vessels of God, into the house that is to be built to the name of the LORD.

Commenting on 1 Chronicles 23:1-12