The answer is: Red Sea

Exo 13:18, Exo 14

When you dive into the story of the Exodus, it's fascinating to see the dramatic escape the Israelites undertake. The crossing of the Red Sea stands out not just for its miraculous nature but for its rich symbolic significance. Historically, the waters of the Red Sea (or possibly the reed sea, depending on interpretations) represent a barrier that had to be crossed to reach a new beginning—freedom from oppression.

Here's some trivia for you: The phrase "Crossing the Red Sea" has become a metaphor in many cultures for overcoming great obstacles and challenges!

In reality, such a grand event would have left an indelible mark on the collective memory of the Israelite people. It's worth noting how this theme of water as a figure of salvation recurs throughout scripture. Take hears from another account: when Noah secures his family in the ark, water also becomes a purging force of sorts, a cleansing that leads to a fresh start.

Additionally, consider the invisible lines drawn each time people feel they are on the brink of bondage or liberation. Just like the Israelites, countless stories since then reflect on the relentless quest for freedom and justice. The journey of the Israelites through the Red Sea would later echo in spirituals and movements where hope and resilience took center stage, helping generations envision their own paths to freedom amid trials.