'Behold' in the Bible

yet now our flesh is as the flesh of our brethren, our children as their children; and behold, we must bring into bondage our sons and our daughters to be servants, and some of our daughters are brought into bondage already; neither is it in the power of our hand to redeem them, for other men have our fields and our vineyards.

And I perceived, and behold, God had not sent him; for he pronounced this prophecy against me; and Tobijah and Sanballat had hired him.

Behold, we are servants this day, and for the land that thou gavest unto our fathers to eat the fruit thereof and the good thereof, behold, we are servants in it: