Genesis 14:3
All these were joined together in the vale of Siddim, which is the salt sea.
Cross-reference
In Genesis 14:8, the opposing kings ride out to meet this coalition in the Valley of Siddim. Same event, same battlefield — direct narrative continuation.
Genesis 19:25 describes God destroying that same valley region — Sodom, Gomorrah, and the plain. The battlefield becomes a wasteland of divine judgment.
Genesis 19:24 describes fire raining on Sodom — the same region this Valley of Siddim/Salt Sea area encompasses.
In Numbers 34:12, the Salt Sea marks a boundary for Israel's inheritance — same body of water noted here.
In Deuteronomy 3:17, the Salt Sea appears as a geographic boundary — the same sea linked to the Valley of Siddim.
In Joshua 3:16, the Jordan's waters stop flowing toward the Salt Sea — the same body of water mentioned here.