'Widened' in the Bible

Absalom also sent for Ahithophel the Gilonite, David's counselor, to come from his home town of Giloh while Absalom was presenting the sacrificial offerings. And so the conspiracy widened, because the common people increasingly sided with Absalom.

The side rooms surrounding the temple widened at each successive story, for the structure surrounding the temple went up by stages. This was the reason for the temple’s broadness as it rose. And so, one would go up from the lowest story to the highest by means of the middle one.