Which king does 1 Chronicles 29:28 say died at a ripe old age, full of years, riches and honor?

Answer: David

After reigning forty years over Israel, David died full of years, riches and honor, and his son Solomon reigned in his place.

“David son of Jesse was king over all Israel. The length of David’s reign over Israel was forty years—seven years in Hebron and thirty-three years in Jerusalem. He died at a ripe old age, full of years, riches, and honor, and his son Solomon reigned in his place.”— 1 Chronicles 29:26-28 (BSB)