Luke 7:9
"When Jesus heard these things, he marvelled at him, and turned him about, and said unto the people that followed him, I say unto you, I have not found so great faith, no, not in Israel."
Cross References (ranked by relevance)
Matthew 15:28
Then Jesus answered and said unto her, O woman, great is thy faith: be it unto thee even as thou wilt. And her daughter was made whole from that very hour.
Matthew 8:10
When Jesus heard it, he marvelled, and said to them that followed, Verily I say unto you, I have not found so great faith, no, not in Israel.
Matthew 9:33
And when the devil was cast out, the dumb spake: and the multitudes marvelled, saying, It was never so seen in Israel.