1 Kings 1:18 Meaning

16And Bath-sheba bowed, and did obeisance unto the king. And the king said, What wouldest thou?

17And she said unto him, My lord, thou swarest by the LORD thy God unto thine handmaid, saying, Assuredly Solomon thy son shall reign after me, and he shall sit upon my throne.

18And now, behold, Adonijah reigneth; and now, my lord the king, thou knowest it not:

19And he hath slain oxen and fat cattle and sheep in abundance, and hath called all the sons of the king, and Abiathar the priest, and Joab the captain of the host: but Solomon thy servant hath he not called.

20And thou, my lord, O king, the eyes of all Israel are upon thee, that thou shouldest tell them who shall sit on the throne of my lord the king after him.