Baal-shalisha - Fifteen Roman miles north of Lydda, in the Sharon plain to the west of the highlands of Ephraim. It was, apparently, the chief city of the “land of Shalisha” (marginal reference).
Bread of the first fruits - It appears by this that the Levitical priests having withdrawn from the land of Israel (see 2 Chronicles 11:13-14), pious Israelites transferred to the prophets, whom God raised up, the offerings required by the Law to be given to the priests Numbers 18:13; Deuteronomy 18:4.
In the husk thereof - “In his bag.” The word does not occur elsewhere in Scripture.