Luke 17:5 in the King James Version
And the apostles said unto the Lord, Increase our faith.
Context
4 If he sins against you seven times in the day, and seven times returns, saying, ‘I repent,’ you shall forgive him.”
5 The apostles said to the Lord, “Increase our faith.”
6 The Lord said, “If you had faith like a grain of mustard seed, you would tell this sycamore tree, ‘Be uprooted and be planted in the sea,’ and it would obey you.