John Gill Commentary 2 Kings 6:4

"So he went with them. And when they came to the Jordan, they cut down wood." — 2 Kings 6:4 (ASV)

So he went with them. And when they came to Jordan, they cut
down wood .
Trees which grew upon the banks of it, to build their house with, at least for the rafters and flooring of it, supposing the walls to be built of stone.