'Lo' in the Bible

And they having heard the king went their way; and lo, the star, which they had seen in the east, went before them until it came and stood over the place where the little child was.

And Jesus, having been baptised, went up straightway from the water, and lo, the heavens were opened to him, and he saw the Spirit of God descending as a dove, and coming upon him:

And he said to them, Go. And they, going out, departed into the herd of swine; and lo, the whole herd of swine rushed down the steep slope into the sea, and died in the waters.

and lo, a Canaanitish woman, coming out from those borders, cried to him saying, Have pity on me, Lord, Son of David; my daughter is miserably possessed by a demon.

and lo, Moses and Elias appeared to them talking with him.

While he was still speaking, behold, a bright cloud overshadowed them, and lo, a voice out of the cloud, saying, This is my beloved Son, in whom I have found my delight: hear him.

And lo, one coming up said to him, Teacher, what good thing shall I do that I may have life eternal?

And lo, two blind men, sitting by the wayside, having heard that Jesus was passing by, cried out saying, Have mercy on us, Lord, Son of David.

And lo, the veil of the temple was rent in two from the top to the bottom, and the earth was shaken, and the rocks were rent,