NET

12 When Ben Hadad received this reply, he and the other kings were drinking in their quarters. He ordered his servants, “Get ready to attack!” So they got ready to attack the city.

Darby

12 And it came to pass when he heard this word, as he was drinking, he and the kings in the tents, that he said to his servants, Set yourselves. And they set themselves against the city.

KJV

12 And it came to pass, when [Benhadad] heard this message, as he [was] drinking, he and the kings in the pavilions, that he said unto his servants, Set [yourselves in array]. And they set [themselves in array] against the city.