'Mother' in the Bible

His mother used to make for him a small robe and take it to him {year by year} whenever she came up with her husband to offer the {annual sacrifice}.

Samuel said, "Just as your sword bereaved women, so will your mother be bereaved among women!" Then Samuel hacked Agag to pieces in the presence of Yahweh at Gilgal.

And David went up from there to Mizpah of Moab. He said to the king of Moab, "Please let my father and my mother {stay} with you until I know what God will do for me."