"Unless they"

1. Prov. 4: 16
     16 For they sleep not, except they have done mischief; and their sleep is taken away, unless they cause some to fall.
2. Mosiah 27: 26
     26 And thus they become new creatures; and unless they do this, they can in nowise inherit the kingdom of God.
3. D&C 136: 35
     35 And now cometh the day of their calamity, even the days of sorrow, like a woman that is taken in travail; and their sorrow shall be great unless they speedily repent, yea, very speedily.