'Genealogy' in the Bible

These are the leaders and those enrolled with them by genealogy who were coming up with me from Babylon during the reign of King Artaxerxes:

the son of Shecaniah; from the descendants of Parosh, Zechariah, and with him were enrolled by genealogy 150 men;

My God placed it on my heart to gather the leaders, the officials, and the ordinary people so they could be enrolled on the basis of genealogy. I found the genealogical records of those who had formerly returned. Here is what I found written in that record:

This is the record of the genealogy of Jesus Christ, the son of David, the son of Abraham.

Without father, without mother, without genealogy, he has neither beginning of days nor end of life but is like the son of God, and he remains a priest for all time.