Prov 30:4, 1 Cor 15:47

The Old Testament says that only God and His Son came down from heaven. (Prov 30:4)

Prov 30:4 Who hath ascended up into heaven, or descended? who hath gathered the wind in his fists? who hath bound the waters in a garment? who hath established all the ends of the earth? what is his name, and what is his son's name, if thou canst tell?

Jesus is the one who came from heaven, the Son of God. (Jn 3:13, 1 Cor 15:47)

Jn 3:13 And no man hath ascended up to heaven, but he that came down from heaven, even the Son of man which is in heaven.

1 Cor 15:47 The first man is of the earth, earthy; the second man is the Lord from heaven.