'Conceive' in the Bible

Therefore the Lord himself shall give you a sign; Behold, a virgin shall conceive, and bear a son, and shall call his name Immanuel.

Ye shall conceive chaff, ye shall bring forth stubble: your breath, as fire, shall devour you.

None calleth for justice, nor any pleadeth for truth: they trust in vanity, and speak lies; they conceive mischief, and bring forth iniquity.