'Clefts of the Rock' in the Bible

My dove, in the clefts of the rock, {in the secluded place} {in the mountain}, Let me see your face, let me hear your voice; for your voice [is] sweet and your face [is] lovely.

And all of them will come and settle in the rivers of the cliffs and in the clefts of the rocks and on all of the thornbushes and watering places.

who burn with lust among the oaks, under every leafy tree, who slaughter children in the valleys, under the clefts of the rocks?

Your terror has deceived you, the pride of your heart, [O you who] dwell in the clefts of the rock, [you who] seize [the] height of [the] hill. Though you make your nest high like the eagle, from there I will bring you down," {declares} Yahweh.