1 Kings 1:15

So Bersabee went in to the king into the chamber: and the king was very old, and Abisag the Somanite was ministering to the king.

And Bath–sheba went in unto the king into the chamber: and the king was very old; and Abishag the Shunammite ministered unto the king.

Bathsheba went in to the king in his room. The king was very old; and Abishag the Shunammite was serving the king.