Mattityahu 24:37-39

For as in the days of Noach, thus will be the Bias HaMoshiach, the Coming of the Bar Enosh. For as they were in those days before HaMabbul (the Flood), eating and drinking, marrying and being given in marriage, until the day when Noach entered the Tevah, and they did not have daas until HaMabbul came and took away everything — thus also will be the Bias HaMoshiach, the Coming of the Bar Enosh.