Proverbs 8:25-26 Before the mountains were settle in place, before the hills, I was given birth, 26 before he made the earth or its fields or any of the dust of the world.
The very same thing said of wisdom here is spoken of God in Psalms.
Psalm 90:2 Before the mountains were born or you brought forth the earth and the world, from everlasting to everlasting you are God.
You see wisdom and God seem to be overlapping. Elaborate descriptions of what had not been created when wisdom began just drive home the eternity of God and His wisdom.
Proverbs 8:27-28 I was there when he set the heavens in place, when he marked out the horizon on the face of the deep, 28 when he established the clouds above and fixed securely the fountains of the deep.
This “deep” that surrounds the earth was the original world ocean that covered the surface of the earth before it was fully formed and given life.
Proverbs 3:5-6 Trust in the LORD with all your heart And do not lean on your own understanding. 6 In all your ways acknowledge Him, And He will make your paths straight.