two hundred female goats and twenty male goats, two hundred ewes and twenty rams,

The waters rose more than twenty feet above the mountains.

Abraham said, “Since I have undertaken to speak to the Lord, what if only twenty are found there?” He replied, “I will not destroy it for the sake of the twenty.”

And by the twenty-seventh day of the second month the earth was dry.

thirty female camels with their young, forty cows and ten bulls, and twenty female donkeys and ten male donkeys.

“I have been with you for the past twenty years. Your ewes and female goats have not miscarried, nor have I eaten rams from your flocks.

This was my lot for twenty years in your house: I worked like a slave for you – fourteen years for your two daughters and six years for your flocks, but you changed my wages ten times!

So when the Midianite merchants passed by, Joseph’s brothers pulled him out of the cistern and sold him to the Ishmaelites for twenty pieces of silver. The Ishmaelites then took Joseph to Egypt.

Sarah lived 127 years.

When Nahor had lived 29 years, he became the father of Terah.

So the Lord said, “My spirit will not remain in humankind indefinitely, since they are mortal. They will remain for 120 more years.”