he is the same person as is mentioned in Proverbs 8
Vs22 Jehovah himself produced me as the beginning of his way, the earliest of his achievements of long ago. 23 From time indefinite I was installed, from the start, from times earlier than the earth. 24 When there were no watery deeps I was brought forth as with labor pains, when there were no springs heavily charged with water. 25 Before the mountains themselves had been settled down, ahead of the hills, I was brought forth as with labor pains, 26 when as yet he had not made the earth and the open spaces and the first part of the dust masses of the productive land. 27 When he prepared the heavens I was there; when he decreed a circle upon the face of the watery deep, 28 when he made firm the cloud masses above, when he caused the fountains of the watery deep to be strong, 29 when he set for the sea his decree that the waters themselves should not pass beyond his order, when he decreed the foundations of the earth, 30 then I came to be beside him as a master worker, and I came to be the one he was specially fond of day by day, I being glad before him all the time, 31 being glad at the productive land of his earth, and the things I was fond of were with the sons of men. 32 And now, O sons, listen to me; yes, happy are the ones that keep my very ways. 33 Listen to discipline and become wise, and do not show any neglect. 34 Happy is the man that is listening to me by keeping awake at my doors day by day, by watching at the posts of my entrances. 35 For the one finding me will certainly find life, and gets goodwill from Jehovah.
