A commandment I give unto mine handmaid, Emma Smith, your wife, whom I have given unto you ... receive all those that have been given unto my servant Joseph, and who are virtuous and pure before me; and those who are not pure, and have said they were pure, shall be destroyed, 132:51

Trivia: Who was filled with ther Holy Ghost in his mother's womb, was ordained by an angel when he was eight years old, and baptized when he was a child?