Genesis 21:5

RBT Translation:

And Father-of-Tumult is a builder of a hundred of a duplication in bearing to himself אֶת-He-Laughs, his builder.

RBT Paraphrase:
And Father of Multitude is a son of a hundredfold of a duplication, within the offspring to himself, self eternal He Laughs, the son of himself.

LITV Translation:
And Abraham was a son of a hundred years when his son Isaac was born to him.

ESV Translation:
Abraham was a hundred years old when his son Isaac was born to him.

Brenton Septuagint Translation:
And Abraham was a hundred years old when Isaac his son was born to him.