The connection of the day

From the Negev he journeyed from place to place toward Bethel, until he came to the place between Bethel and Ai where his tent had formerly been pitched,

But on the day Lot left Sodom, fire and sulfur rained down from heaven and destroyed them all.

Two verses, written centuries apart, holding the same thread. The Bible has over half a million of these. The app is built on them.