Isaiah 42:19 For I will send my servant unto you who are blind; yea, a messenger to open the eyes of the blind, and unstop the ears of the deaf;
Ether 1:50 And the Lord said unto the Brother of Jared, Behold, thou shalt make a hole in the top thereof, and also in the bottom thereof; and when thou shalt suffer for air, thou shalt unstop the hole thereof, and receive air.
DC 83:11d in my name they shall open the eyes of the blind, and unstop the ears of the deaf: