The answer is: Midian

Ex 2:15

After Moses kills the Egyptian who was mistreating a Hebrew slave, he makes a hasty retreat to Midian. This journey isn't just a takeoff to safety; it's a turning point that shapes his destiny and the fate of the Israelites. Midian, situated east of the Red Sea, represents not just geographical distance from Pharaoh's wrath but also a space of transformation. It's in this foreign land that Moses encounters life experiences that will profoundly prepare him for his future leadership role.

While in Midian, Moses meets Jethro, a midianite priest, who becomes his father-in-law. Their relationship highlights the significance of hospitality in ancient cultures. Jethro demonstrates that wisdom isn’t confined to one's own nation or beliefs; he graciously tames Moses' hot-headedness, showing that influence can come from unexpected places. It’s in Midian that Moses marries, starts a family, and learns the value of shepherding—tending not only sheep but shaping people’s lives, preparing him for his later mission of guiding the Israelites.

Interestingly, the Midianites emerge multiple times in biblical stories, even casting shadows of tension and rivalry with the Israelites. Consider Jethro's daughter Zipporah—Moses' wife—yielding a rather compelling twist of cross-cultural ties that enrich the biblical narrative. By using Midian as a refuge, the narrative leads us to an eye-opening understanding of how adversity transforms and prepares one for monumental tasks ahead.