'Conceive' in the Bible

And an angel of Yahweh appeared to the woman, and he said to her, "Behold, you [are] infertile and have not borne [children], but you will conceive and bear a son.

because you [will] conceive and bear a son. No razor {will touch} his head, because the boy will be a {Nazirite of God} {from birth}. And it is he who will begin to deliver Israel from [the] hand of [the] Philistines."

And he said to me, 'Look, you [will] conceive and bear a son, so then, do not drink wine or strong drink, and do not eat anything unclean, for the boy will be a Nazirite of God from birth until the day of his death.'"