Hebrews 12:25-27

Darby Translation

²⁵ See that ye refuse not him that speaks. For if those did not escape who had refused him who uttered the oracles on earth, much more we who turn away from him [who does so] from heaven:

²⁶ whose voice then shook the earth; but now he has promised, saying, Yet once will *I* shake not only the earth, but also the heaven.

²⁷ But this Yet once, signifies the removing of what is shaken, as being made, that what is not shaken may remain.