'Dawn' in the Bible

Let us strive to know the Lord.His appearance is as sure as the dawn.He will come to us like the rain,like the spring showers that water the land.

Therefore, I will certainly cut you into pieces at the hands of the prophets; I will certainly kill you in fulfillment of my oracles of judgment; for my judgment will come forth like the light of the dawn.

So it will be done to you, Bethel,because of your extreme evil.At dawn the king of Israel will be totally destroyed.