Luke 9:33 in the King James Version
And it came to pass, as they departed from him, Peter said unto Jesus, Master, it is good for us to be here: and let us make three tabernacles; one for thee, and one for Moses, and one for Elias: not knowing what he said.
Context
32 Now Peter and those who were with him were heavy with sleep, but when they were fully awake, they saw his glory, and the two men who stood with him.
33 As they were parting from him, Peter said to Jesus, “Master, it is good for us to be here. Let’s make three tents: one for you, one for Moses, and one for Elijah,” not knowing what he said.
34 While he said these things, a cloud came and overshadowed them, and they were afraid as they entered into the cloud.