Matthew 17:12-14

Young's Literal Translation

¹² and I say to you -- Elijah did already come, and they did not know him, but did with him whatever they would, so also the Son of Man is about to suffer by them.'

¹³ Then understood the disciples that concerning John the Baptist he spake to them.

¹⁴ And when they came unto the multitude, there came to him a man, kneeling down to him,