'Behold' in the Bible

But we behold him who hath been made a little lower than the angels, even Jesus, because of the suffering of death crowned with glory and honor, that by the grace of God he should taste of death for every man .

And again, I will put my trust in him. And again, Behold, I and the children whom God hath given me.

For finding fault with them, he saith, Behold, the days come, saith the Lord, That I will make a new covenant with the house of Israel and with the house of Judah;