'Ninety' in the Bible

And Enosh was ninety years old when he became the father of Kenan:

And all the years of Mahalalel's life were eight hundred and ninety-five: and he came to his end.

And after the birth of Noah, Lamech went on living for five hundred and ninety-five years, and had sons and daughters:

When Abram was ninety-nine years old, the Lord came to him, and said, I am God, Ruler of all; go in my ways and be upright in all things,

Then Abraham went down on his face, and laughing, said in his heart, May a man a hundred years old have a child? will Sarah, at ninety years old, give birth?

Abraham was ninety-nine years old when he underwent circumcision.