NET
21 They do not thirst as he leads them through dry regions; he makes water flow out of a rock for them; he splits open a rock and water flows out.’
Darby
21 And they thirsted not when he led them through the deserts; he caused the waters to flow out of the rock for them; yea, he clave the rock, and the waters gushed out.
KJV
21 And they thirsted not [when] he led them through the deserts: he caused the waters to flow out of the rock for them: he clave the rock also, and the waters gushed out.