Rev Revelation, chapter Revelation of Jesus Christ, chapter 3
Therefore, let there be zikaron (remembrance) of what has been handed over to you and what you heard, and be shomer and make teshuva. Therefore, if you are not shomer, I will come as a ganav, and never would you have da'as at what sha'ah (hour, time) I will come upon you. 2Pe 3:10; 1Th 5:2; Rev 16:15