Exodus 13:20
And they took their journey from Succoth, and encamped in Etham, in the edge of the wilderness.
Cross-reference
Numbers 33:6
Parallel
Numbers 33:6 repeats verbatim the same stage of the journey, confirming the route from Succoth to Etham.
Numbers 33:5
Historical context
Numbers 33:5 records the previous leg from Rameses to Succoth, setting up the departure from Succoth described here.