now.. special reading (Sevir, App-34), with three early printed editions, Aramaean, Septuagint, Syriac, and Vulgate, read "thou". But the Massorah (App-30) says the scribes were misled in reading 'attah (thou) instead of 'attah (now).
Related Commentaries of 1 Kings 1:18
1 Kings 1:18
18 And now, behold, Adonijah reigneth; and now, my lord the king, thou knowest it not: