1 Chronicles 28:6

So he said, “You know that the kingdom was mine and that all Israel expected me to be king; however, the kingdom has turned about and become my brother’s, for it was his from Yahweh.

“So behold, I intend to build a house for the name of Yahweh my God, as Yahweh spoke to David my father, saying, ‘Your son, whom I will set on your throne in your place, he will build the house for My name.’

“And Yahweh has established His word which He spoke; and I have been established in place of my father David and sit on the throne of Israel, as Yahweh promised, and have built the house for the name of Yahweh, the God of Israel.

David also commanded all the officials of Israel to help his son Solomon, saying,

He made the side pillars sixty cubits high; the gate extended round about to the side pillar of the courtyard.