Hebrews 9:26-28 (New International Version)

²⁶Then Christ would have had to suffer many times since the creation of the world. But now he has appeared once for all at the end of the ages to do away with sin by the sacrifice of himself. ²⁷Just as man is destined to die once, and after that to face judgment, ²⁸so Christ was sacrificed once to take away the sins of many people; and he will appear a second time, not to bear sin, but to bring salvation to those who are waiting for him.