Hello folks, but this is quite an interesting topic which I need to research further, but generally the feminine personification of wisdom,in particular, is a reference not to Jesus but to Satan.
In this case, it seems quite possible this is a reference to the pre-apostate Satan personified as wisdom. But the critical verse everybody is missing which would suggest this is chapter 7:1-4 where it opens with an address to "my son" stating: "My son, keep my words and treasure my commands within you..." This could be Jehovah speaking to his son, Jesus Christ. But at this point in verse 4 it says: Say to wisdom, "You are my SISTER", and call understanding your nearest kin.
The NEAREST kin possible is a WIFE. As noted elsewhere, the angelic covering cherub who acted as the wife/sister of Jesus was none other than Satan.
So this is probably a reference to Satan as wisdom. Additionally, if Satan were Jesus' wife and the pattern of mankind were based upon this husband and wife as featured in Adam and Eve, with Adam representing Jesus and Eve Satan, as well as the tree of life representing the man, Jesus, and the tree of knowledge (i.e. wisdom), then we have a Biblical confirmation here that Satan was involved to some degree with creation.
This does not contradict scripture but confirms it since when God said: "Let us make mankind in our image...male and female" he would have had to have been talking to a figurative man and "woman" in heaven, that is, both to Jesus and Satan when he said this. So Genesis has always implied that Satan was also involved in some degree with creation, that is, the creation of the earth and the physical universe, and finds himself/herself prominently implied in creation as the "woman".
Of course, other verses following very much would have been related to pre-apostate Satan rather than Jesus.
At any rate, since God is apparently telling his on to let wisdom be his "sister", if we presume this is a reference to God speaking to Jesus then he could not be wisdom. If wisdom here is the pre-apostate Satan, also representing the general nature of wisdom, then we have a complex hidden meaning in scripture that let's us in on Satan's role as the personification of wisdom and it helps us understand the other references.
At any rate, WISDOM, being feminine is far more a personification in scripture to Satan than Jesus and thus it makes sense that wisdom is like a "sister" to the son, in actuality, not simply a close relative, but the closest relative, like a wife. That is why Satan is called "woman" at Genesis 3:15. Jehovah was speaking to Jesus when he said: "I will put enmity between YOU (Jesus) and the woman (Satan) and between your seed and her seed." Thus it would be appropriate to call wisdom the "sister" and close relative of Jesus if, in fact, wisdom personified was pre-apostate Satan.
This is amazing but perfectly in harmony with all other scriptures, particularly those showing Satan as being very beautiful and that beauty being related to his/her great beauty which is associated with elite wisdom.
So until further research, it seems clear to me this is an encrypted reference to pre-apostate Satan as wisdom personified and not Jesus, at the same time, a reference to general wisdom itself.
Thanks for this interesting discussion.
LG