1 Corinthians 15:51-52

Hinei! I speak a sod (mystery) to you: we will not all sleep the sleep of the Mesim, but we will all be changed. In a rega (moment), in the wink of an eye, at the last shofar blast. For the shofar will sound, the Mesim (dead ones) will be raised imperishable, and we will be changed.