1 King David was now very old, and no matter how many blankets covered him, he could not keep warm. 2 So his advisers told him, “Let us find a young virgin to wait on you and look after you, my lord. She will lie in your arms and keep you warm.” 3 So they searched throughout the land of Israel for a beautiful girl, and they found Abishag from Shunem and brought her to the king. 4 The girl was very beautiful, and she looked after the king and took care of him. But the king had no sexual relations with her. (1 Kings 1: 1-4; NLT)
Why did they search for a beatiful virgin if it was only for taking care of David ?