'Womb' in the Bible

Give them, O Lord—what will You give?Give them a miscarrying womb and dry breasts.

Ephraim is stricken, their root is dried up,They will bear no fruit.Even though they bear children,I will slay the precious ones of their womb.

In the womb he took his brother by the heel,And in his maturity he contended with God.

The pains of childbirth come upon him;He is not a wise son,For it is not the time that he should delay at the opening of the womb.