ὄγδοος

if He did not spare the ancient world when He brought the flood on its ungodly people, but preserved Noah, a preacher of righteousness, among the eight;

Then God gave Abraham the covenant of circumcision, and Abraham became the father of Isaac and circumcised him on the eighth day. And Isaac became the father of Jacob, and Jacob of the twelve patriarchs.

On the eighth day, when they came to circumcise the child, they were going to name him after his father Zechariah.

The beast that was, and now is not, is an eighth king, who belongs to the other seven and is going into destruction.

the fifth sardonyx,the sixth carnelian,the seventh chrysolite,the eighth beryl,the ninth topaz,the tenth chrysoprase,the eleventh jacinth,and the twelfth amethyst.