13 Then Adoni'jah the son of Haggith came to Bathshe'ba the mother of Solomon. And she said, "Do you come peaceably?" He said, "Peaceably." 14 Then he said, "I have something to say to you." She said, "Say on." 15 He said, "You know that the kingdom was mine, and that all Israel fully expected me to reign; however the kingdom has turned about and become my brother's, for it was his from the Lord. 16 And now I have one request to make of you; do not refuse me." She said to him, "Say on." 17 And he said, "Pray ask King Solomon--he will not refuse you--to give me Ab'ishag the Shu'nammite as my wife." 18 Bathshe'ba said, "Very well; I will speak for you to the king." 19 So Bathshe'ba went to King Solomon, to speak to him on behalf of Adoni'jah. And the king rose to meet her, and bowed down to her; then he sat on his throne, and had a seat brought for the king's mother; and she sat on his right. 20 Then she said, "I have one small request to make of you; do not refuse me." And the king said to her, "Make your request, my mother; for I will not refuse you." 21 She said, "Let Ab'ishag the Shu'nammite be given to Adoni'jah your brother as his wife." 22 King Solomon answered his mother, "And why do you ask Ab'ishag the Shu'nammite for Adoni'jah? Ask for him the kingdom also; for he is my elder brother, and on his side are Abi'athar the priest and Jo'ab the son of Zeru'iah." 23 Then King Solomon swore by the Lord, saying, "God do so to me and more also if this word does not cost Adoni'jah his life! 24 Now therefore as the Lord lives, who has established me, and placed me on the throne of David my father, and who has made me a house, as he promised, Adoni'jah shall be put to death this day." 25 So King Solomon sent Benai'ah the son of Jehoi'ada; and he struck him down, and he died.
Matthew Henry's Commentary on 1 Kings 2:13-25
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.