John Gill Commentary 1 Chronicles 22:6

"Then he called for Solomon his son, and charged him to build a house for Jehovah, the God of Israel." — 1 Chronicles 22:6 (ASV)

Then he called for Solomon his son
To be brought before him:

and charged him to build an house for the Lord God of Israel ;
which charge was given a little before his death, after he had made great preparations for this work, as appears from (1 Chronicles 22:5 1 Chronicles 22:14–16) .