17. At what time they become warm, they vanish: when it is hot, they vanish out of their place.
18. The paths of their way turn aside; they go nowhere, and perish.
19. The caravans of Tema looked, the travelers of Sheba waited for them.
20. They were disappointed because they had confidence; they came there, and were confused.
21. For now you are nothing; you see my terror, and are afraid.