When does a person get a spirit

https://peakd.com/hive-182074/@fatimajunio/mjvzvvon

Is the baby in the mother womb still have spirit since the baby is the womb the spirit may be existing before the baby .

Hebrews 7:5-10 And verily they that are of the sons of Levi, who receive the office of the priesthood, have a commandment to take tithes of the people according to the law, that is, of their brethren, though they come out of the loins of Abraham:
But he whose descent is not counted from them received tithes of Abraham, and blessed him that had the promises.
And without all contradiction the less is blessed of the better.
And here men that die receive tithes; but there he receiveth them, of whom it is witnessed that he liveth.
And as I may so say, Levi also, who receiveth tithes, payed tithes in Abraham.
For he was yet in the loins of his father, when Melchisedec met him.

Spirit designated to a man can be existing even before the man come to the womb

Jeremiah 1:5 Before I formed thee in the belly I knew thee; and before thou camest forth out of the womb I sanctified thee, and I ordained thee a prophet unto the nations.

The spirit of Jeremiah exist before he was in the womb

Luke 1:15 For he shall be great in the sight of the Lord, and shall drink neither wine nor strong drink; and he shall be filled with the Holy Ghost, even from his mother's womb.

John the Baptist was filled with holy spirit from his mother's womb

[Source bible reader] http://play.google.com/store/apps/details?id=bible.kingjamesbiblelite