Nathan
Everyone is expecting that Messiah would come from David's kingship family that means through the family line of King Solomon, which is also true because Mary's husband Joseph was from the family line of King Solomon - And he said, “Hear then, O house of David! Is it too little for you to weary men, that you weary my God also? Therefore the Lord himself will give you a sign. Behold, the virgin shall conceive and bear a son, and shall call his name Immanuel - Isaiah 7:13-14
But when Prophet Zechariah spoke about the crucifixion moment, he mentioned about David's another son Nathan - The land shall mourn, each family by itself: the family of the house of David by itself, and their wives by themselves; the family of the house of Nathan by itself, and their wives by themselves; the family of the house of Levi by itself, and their wives by themselves; the family of the Shimeites by itself, and their wives by themselves; and all the families that are left, each by itself, and their wives by themselves - Zechariah 12:12-14
As prophesied Mary the one who gave birth to Jesus Christ is from the family line of Nathan - And Simeon blessed them and said to Mary his mother, Behold, this child is appointed for the fall and rising of many in Israel, and for a sign that is opposed, and a sword will pierce through your own soul also - Luke 2:34-35a
And Mary gone through the tough moment as spoken by Prophet Zechariah and Simeon - but standing by the cross of Jesus were his mother and his mother's sister, Mary the wife of Clopas, and Mary Magdalene. When Jesus saw his mother and the disciple whom he loved standing nearby, he said to his mother, “Woman, behold, your son!” - John 19:25-26