'Conceiving' in the Bible

"Therefore the LORD himself will give you a sign. Watch! The virgin is conceiving a child, and will give birth to a son, and his name will be called Immanuel.

they've rebelled in treachery against the LORD, and are turning away from following our God; and they've spoken oppression and revolt, and are conceiving lying words from the heart.

Indeed, their mother has committed prostitution the one who has been conceiving them has acted disgracefully when she said, "I'm going after my lovers, who provide me food and water, as well as my wool, my flax, my oil, and my wine.'