'Fertile' in the Bible

“And it will be like the reaper gathering the standing grain,As his arm harvests the ears of grain;Yes, it will be like one gleaning ears of grainIn the [fertile] Valley of Rephaim.

The land mourns and dries out,Lebanon is shamed and [its lush foliage] withers;Sharon is like a desert plain,And Bashan and [Mount] Carmel shake off their leaves.