After the tenth plague struck dead the firstborn of Egypt, Pharaoh ordered the Israelites to leave ​ — and leave they did! ​ — Exodus 12: 29 - 32.
وَهذَا مَا فَعَلُوهُ دُونَ تَوَانٍ .‏ —‏ خروج ١٢ :‏ ​ ٢٩ -‏ ٣٢‏ .‏