Mark 9:2-8 NIV

[2] After six days Jesus took Peter, James and John with him and led them up a high mountain, where they were all alone. There he was transfigured before them. [3] His clothes became dazzling white, whiter than anyone in the world could bleach them. [4] And there appeared before them Elijah and Moses, who were talking with Jesus. [5] Peter said to Jesus, “Rabbi, it is good for us to be here. Let us put up three shelters—one for you, one for Moses and one for Elijah.” [6] (He did not know what to say, they were so frightened.) [7] Then a cloud appeared and covered them, and a voice came from the cloud: “This is my Son, whom I love. Listen to him!” [8] Suddenly, when they looked around, they no longer saw anyone with them except Jesus.