Job 26 · a question people ask
Is this the Rahab of Jericho?
No. In English the two names look the same, but in Hebrew they are different words. The Rahab of Jericho is "a prostitute whose name was Rahab" (Joshua 2:1), and her name is written rachav, with the letter chet. The Rahab of "by his understanding he strikes through Rahab" (26:12) is written rahav, with the letter he. The name of 26:12 comes once more in Job, also in Job's words: "God will not withdraw his anger. The helpers of Rahab stoop under him" (9:13). The chapter doesn't say who or what this Rahab is, and these notes don't supply an explanation from outside the text.
The verses
“Joshua the son of Nun secretly sent two men out of Shittim as spies, saying, “Go, view the land, including Jericho.” They went and came into the house of a prostitute whose name was Rahab, and slept there.”
“He stirs up the sea with his power, and by his understanding he strikes through Rahab.”
““God will not withdraw his anger. The helpers of Rahab stoop under him.”