20 ¶ And, behold, a woman, which was diseased with an issue of blood twelve years, came behind him, and touched the hem of his garment:
21 For she said within herself, If I may but touch his garment, I shall be whole.
22 But Jesus turned him about, and when he saw her, he said, Daughter, be of good comfort; thy faith hath made thee whole. And the woman was made whole from that hour.
23 And when Jesus came into the ruler’s house, and saw the minstrels and the people making a noise,
24 He said unto them, Give place: for the maid is not dead, but sleepeth. And they laughed him to scorn.
25 But when the people were put forth, he went in, and took her by the hand, and the maid arose.
26 And the fame hereof went abroad into all that land.
27 ¶ And when Jesus departed thence, two blind men followed him, crying, and saying, Thou Son of David, have mercy on us.
28 And when he was come into the house, the blind men came to him: and Jesus saith unto them, Believe ye that I am able to do this? They said unto him, Yea, Lord.
29 Then touched he their eyes, saying, According to your faith be it unto you.
30 And their eyes were opened; and Jesus straitly charged them, saying, See that no man know it.
Whether the blessing comes from the Lord Himself, or through a priesthood blessing, we cannot be healed unless we have faith.
48 And again, it shall come to pass that he that hath faith in me to be healed, and is not appointed unto death, shall be healed.
49 He who hath faith to see shall see.
50 He who hath faith to hear shall hear.
51 The lame who hath faith to leap shall leap.
-Doctrine and Covenants 42:48-51