Numbers 24:21

And he looked on the Kenite , and took up his discourse and said , Enduring is your dwelling place , and your nest is set in the rock .

Then he saw the Kenites and spoke his message: “Your dwelling place is secure, your nest is set in a rock;

And he looked on the Kenites, and took up his parable, and said, Strong is thy dwellingplace, and thou puttest thy nest in a rock.