C. F. Keil and Franz Delitzsch on 1 Kings 20:12

1Ki 20:12

After this reply of Ahab, Benhadad gave command to attack the city, while he was drinking with his kings in the booths. סכּות are booths made of branches, twigs, and shrubs, such as are still erected in the East for kings and generals in the place of tents (vid., Rosenmüller, A. u. N. Morgenl. iii. pp. 198-9). שׂימוּ: take your places against the city, sc. to storm it (for שׂים in the sense of arranging the army for battle, see 1Sa 11:11 and Job 1:17); not οἰκοδομήσατε χάρακα (lxx), or place the siege train.