Again, if two lie together, then they have heat: but how can one be warm alone?
1 Kings 1:1
Now King David was old and stricken in years; and they covered him with clothes, but he got no heat.
1 Kings 1:2
Therefore his servants said unto him, "Let there be sought for my lord the king a young virgin; and let her stand before the king, and let her comfort him, and let her lie in thy bosom, that my lord the king may get heat."