Matthew 14:29-31

Young's Literal Translation

²⁹ and he said, `Come;' and having gone down from the boat, Peter walked upon the waters to come unto Jesus,

³⁰ but seeing the wind vehement, he was afraid, and having begun to sink, he cried out, saying, `Sir, save me.'

³¹ And immediately Jesus, having stretched forth the hand, laid hold of him, and saith to him, `Little faith! for what didst thou waver?'