Prove the word

1. Gen. 42: 16
   16 Send one of you, and let him fetch your brother, and ye shall be kept in prison, that your words may be proved, whether there be any truth in you: or else by the life of Pharaoh surely ye are spies.
2. 2 Ne. 11: 3
   3 And my brother, Jacob, also has seen him as I have seen him; wherefore, I will send their words forth unto my children to prove unto them that my words are true. Wherefore, by the words of three, God hath said, I will establish my word. Nevertheless, God sendeth more witnesses, and he proveth all his words.
5. 2 Ne. 29: 9
   9 And I do this that I may prove unto many that I am the same yesterday, today, and forever; and that I speak forth my words according to mine own pleasure. And because that I have spoken one word ye need not suppose that I cannot speak another; for my work is not yet finished; neither shall it be until the end of man, neither from that time henceforth and forever.
6. Alma 34: 6-7
   6 And ye also beheld that my brother has proved unto you, in many instances, that the word is in Christ unto salvation.
   7 My brother has called upon the words of Zenos, that redemption cometh through the Son of God, and also upon the words of Zenock; and also he has appealed unto Moses, to prove that these things are true.
7. D&C 35: 23
   23 And inasmuch as ye do not write, behold, it shall be given unto him to prophesy; and thou shalt preach my gospel and call on the holy prophets to prove his words, as they shall be given him.