Numbers 33:3-5

Young's Literal Translation

³ And they journey from Rameses in the first month, on the fifteenth day of the first month, on the morrow of the passover have the sons of Israel gone out with a high hand, before the eyes of all the Egyptians --

⁴ and the Egyptians are burying those whom Jehovah hath smitten among them, every first-born, and on their gods hath Jehovah done judgments --

⁵ and the sons of Israel journey from Rameses, and encamp in Succoth.