For thus says the Lord: You shall not see wind or rain, yet that ravine shall be filled with water, so you, your cattle, and your beasts [of burden] may drink.
Behold, I will stand before you there on the rock at [Mount] Horeb; and you shall strike the rock, and water shall come out of it, that the people may drink. And Moses did so in the sight of the elders of Israel. [I Cor. 10:4.]
And they thirsted not when He led them through the deserts; He caused the waters to flow out of the rock for them; He split the rock also, and the waters gushed out.