C. F. Keil and Franz Delitzsch on Joshua 19:18

Jos 19:18

“And their boundary was towards Jezreel,” i.e., their territory extended beyond Jezreel. Jezreel, the summer residence of Ahab and his house (1Ki 18:45-46, etc.), was situated upon a mountain, with an extensive and splendid prospect over the large plain that was called by its name. It was afterwards called Esdraela, a place described in the Onom. (s. v. Jezreel) as standing between Scythopolis and Legio; it is the present Zerîn, on the north-west of the mountains of Gilboa (see Seetzen, ii. pp. 155-6; Rob. iii. pp. 161ff.; Van de Velde, R. ii. pp. 320ff.). Chesulloth, possibly the same as Chisloth-tabor (see at Jos 19:12). Sunem, the home of Abishag (1Ki 1:3-15, etc.), also mentioned in 1Sa 28:4 and 2Ki 4:8, was situated, according to the Onom., five Roman miles (two hours) to the south of Tabor; it is the present Solam or Sulem, at the south-western foot of the Duhy or Little Hermon, an hour and a half to the north of Jezreel (see Rob. iii. pp. 170ff.; Van de Velde, R. ii. p. 323).