19 Bathsheba therefore went to King Solomon, to speak to him for Adonijah. And the king rose up to meet her and bowed down to her, and sat down on his throne and had a throne set for the king's mother; so she sat at his right hand.

Matthew Henry's Commentary on 1 Kings 2:19

Commentary on 1 Kings 2:12-25

(Read 1 Kings 2:12-25)

Solomon received Bathsheba with all the respect that was owing to a mother; but let none be asked for that which they ought not to grant. It ill becomes a good man to prefer a bad request, or to appear in a bad cause. According to eastern customs it was plain that Adonijah sought to be king, by his asking for Abishag as his wife, and Solomon could not be safe while he lived. Ambitious, turbulent spirits commonly prepare death for themselves. Many a head has been lost by catching at a crown.