Mark 9:2-4

Young's Literal Translation

² And after six days doth Jesus take Peter, and James, and John, and bringeth them up to a high mount by themselves, alone, and he was transfigured before them,

³ and his garments became glittering, white exceedingly, as snow, so as a fuller upon the earth is not able to whiten [them].

⁴ And there appeared to them Elijah with Moses, and they were talking with Jesus.