Matthew 9:28-30
After He had gone into the house, and the blind men had gone up to Him, Jesus said to them, "Do you really believe that I can do this?" They said to Him, "Yes, Lord."
Matthew 19:26
But Jesus looked at them and said, "This is impossible for men, but anything is possible for God."
Luke 1:37
For nothing is ever impossible for God."
Luke 1:45
Blessed is she who has believed, for what is promised to her by the Lord will be fulfilled."
John 4:50-51
Jesus said to him, "You may go; your son is going to live." The man believed what Jesus said to him and started home.