And He said to them, "Assuredly, I say to you that there are some standing here who will not taste death till they see the kingdom of God present with power."
Mark 9:1
Surrounding context
9:1 And He said to them, "Assuredly, I say to you that there are some standing here who will not taste death till they see the kingdom of God present with power."
9:2 Now after six days Jesus took Peter, James, and John, and led them up on a high mountain apart by themselves; and He was transfigured before them.