What does Exodus 12:39 mean?
On the night of the first Passover (Exodus 12:12–13), God instructed the Israelites to make unleavened bread (Exodus 12:8). This is bread without yeast; it is quicker to prepare and lasts longer once cooked. When Israel is suddenly freed, unleavened bread dough is their only traveling provision (Exodus 12:33–34). Any meat remaining from the prior meal had been burnt (Exodus 12:10). While the people gather to leave as a single group (Exodus 12:37–38), this un-risen bread is their first meal.This sudden exit was a dramatic shift. The Lord had brought ten terrible plagues on Egypt (Exodus 7:21; 8:6, 17, 24; 9:6, 10, 24; 10:14, 23; 12:29) for their refusal to release the enslaved Israelites (Exodus 1:11–14). The last plague killed all Egypt's firstborn—the primary heirs—including that of their king (Exodus 11:4–6). This finally broke Egyptian resolve and freed the people (Exodus 12:30–32).