Who are sons

1. 2 Ne. 1: 28
     28 And now my son, Laman, and also Lemuel and Sam, and also my sons who are the sons of Ishmael, behold, if ye will hearken unto the voice of Nephi ye shall not perish. And if ye will hearken unto him I leave unto you a blessing, yea, even my first blessing.
2. 2 Ne. 4: 3, 9
     3 Wherefore, after my father had made an end of speaking concerning the prophecies of Joseph, he called the children of Laman, his sons, and his daughters, and said unto them: Behold, my sons, and my daughters, who are the sons and the daughters of my first-born, I would that ye should give ear unto my words.
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     9 And he spake unto them, saying: Behold, my sons and my daughters, who are the sons and the daughters of my second son; behold I leave unto you the same blessing which I left unto the sons and daughters of Laman; wherefore, thou shalt not utterly be destroyed; but in the end thy seed shall be blessed.
3. Alma 20: 13
     13 And now when Lamoni had rehearsed unto him all these things, behold, to his astonishment, his father was angry with him, and said: Lamoni, thou art going to deliver these Nephites, who are sons of a liar. Behold, he robbed our fathers; and now his children are also come amongst us that they may, by their cunning and their lyings, deceive us, that they again may rob us of our property.
4. D&C 76: 32
     32 They are they who are the sons of perdition, of whom I say that it had been better for them never to have been born;