'Deep' in the Bible

Ask for thee a sign from Jehovah thy God; ask for it in the deep, or in the height above.

For Jehovah hath poured out upon you a spirit of deep sleep, and hath closed your eyes; the prophets and your chiefs, the seers, hath he covered.

Woe unto them that hide deep, far from Jehovah, their counsel! And their works are in the dark, and they say, Who seeth us? and who knoweth us?

For Topheth is prepared of old; for the king also it is prepared: he hath made it deep and large; its pile is fire and much wood; the breath of Jehovah, like a stream of brimstone, doth kindle it.

that saith to the deep, Be dry, and I will dry up thy rivers;

Is it not thou that dried up the sea, the waters of the great deep; that made the depths of the sea a way for the redeemed to pass over?