Mark 9:1-3

New Revised Standard Version, Anglicised Catholic Edition

9 ¹ And he said to them, ‘Truly I tell you, there are some standing here who will not taste death until they see that the kingdom of God has come with^[a] power.’

The Transfiguration

² Six days later, Jesus took with him Peter and James and John, and led them up a high mountain apart, by themselves. And he was transfigured before them, ³ and his clothes became dazzling white, such as no one^[b] on earth could bleach them.