Matthew Henry Presbyterian @wholebiblehenry

Here is, I. Elijah housed in a cave at Mount Horeb, which is called the mount of God, because on it God had formerly manifested his glory. And perhaps this was the same cave, or cleft of a rock, in which Moses was hidden when the Lord passed by before him and proclaimed his name, Exo 33:22.

Commenting on 1 Kings 19:9-18

John Gill Reformed Baptist @doctorgill

And Jehu the son of Nimshi shalt thou anoint to be king over Israel,.... This was a son of Jehoshaphat, and a grandson of Nimshi; nor does he appear to have been anointed by Elijah, but by Elisha; and being done by his order and direction was the same as if it was done by himself, unless he was twice anointed, see Kg2 9:1.

Jamieson-Fausset-Brown Reformed @jfbcommentary

Abel-meholah--that is, "the meadow of dancing," in the valley of the Jordan.