And from among my sons -- for the LORD has given me many children -- he chose Solomon to succeed me on the throne of his kingdom of Israel.
He said to me, 'Your son Solomon will build my Temple and its courtyards, for I have chosen him as my son, and I will be his father.
And if he continues to obey my commands and regulations as he does now, I will make his kingdom last forever.'
So now, with God as our witness, I give you this charge for all Israel, the LORD's assembly: Be careful to obey all the commands of the LORD your God, so that you may possess this good land and leave it to your children as a permanent inheritance.
"And Solomon, my son, get to know the God of your ancestors. Worship and serve him with your whole heart and with a willing mind. For the LORD sees every heart and understands and knows every plan and thought. If you seek him, you will find him. But if you forsake him, he will reject you forever.
So take this seriously. The LORD has chosen you to build a Temple as his sanctuary. Be strong, and do the work."
Then David gave Solomon the plans for the Temple and its surroundings, including the treasuries, the upstairs rooms, the inner rooms, and the inner sanctuary where the Ark's cover -- the place of atonement -- would be kept.
David also gave Solomon all the plans he had in mind for the courtyards of the LORD's Temple, the outside rooms, the treasuries of God's Temple, and the rooms for the dedicated gifts.
References for 1 Chronicles 28:12
The king also gave Solomon the instructions concerning the work of the various divisions of priests and Levites in the Temple of the LORD. And he gave specifications for the items in the LORD's Temple which were to be used for worship and sacrifice.
David gave instructions regarding how much gold and silver should be used to make the necessary items.
He told Solomon the amount of gold needed for the gold lampstands and lamps, and the amount of silver for the silver lampstands and lamps, depending on how each would be used.