Mattithyahu (Matthew) 24:36-39

“But concerning that day and the hour no one knows, not even the messengers of the heavens, but My Father only. “And as the days of Noaḥ, so also shall the coming of the Son of Aḏam be. For as they were in the days before the flood, eating and drinking, marrying and giving in marriage, until the day that Noaḥ entered into the ark, and they did not know until the flood came and took them all away, so also shall the coming of the Son of Aḏam be.