John Gill Commentary 1 Kings 17:5

"So he went and did according unto the word of Jehovah; for he went and dwelt by the brook Cherith, that is before the Jordan." — 1 Kings 17:5 (ASV)

So he went, and did according to the word of the Lord

Took his journey eastward, and hid himself in the place directed to:

for he went and dwelt by the brook Cherith, that is before Jordan ,

(See Gill on 1 Kings 17:3).