Mark 9:2-8

Six days later, Jesus took Peter, James, and John and went up on a high mountain. They were all alone there. While these followers watched him, Jesus was changed. His clothes became shining white—whiter than anyone on earth could make them. Then two men were there talking with Jesus. They were Elijah and Moses. Peter said to Jesus, “Teacher, it is good that we are here. We will put three tents here—one for you, one for Moses, and one for Elijah.” Peter did not know what to say, because he and the other two followers were so afraid. Then a cloud came and covered them. A voice came from the cloud and said, “This is my Son, the one I love. Obey him!” The followers looked, but they saw only Jesus there alone with them.