1 Kings 1:3-4

1:3 So they looked through all Israel for a beautiful young woman and found Abishag, a Shunammite, and brought her to the king. 1:4 The young woman was very beautiful; she became the king’s nurse and served him, but the king did not have sexual relations with her.

1 Kings 1:15

1:15 So Bathsheba visited the king in his private quarters. (The king was very old, and Abishag the Shunammite was serving the king.)