Nathan (prophet) – Wikipedia

Nathan was a court prophet in the time of King David. He is introduced in 2 Samuel 7:2 and 1 Chronicles 17:1 as an advisor to David, with whom David reflects on the contrast between his own comfortable home and the tent in which the Ark of the Covenant is accommodated. Nathan then announces to David the covenant God was making with him ( 2 Samuel 7:4–17, a passage known as Nathan’s Oracle ), [1] contrasting David’s proposal to build a house (i.e. a building) for the Ark with God’s plan to …

https://en.wikipedia.org/wiki/Nathan_(prophet)