John Wesley on Leviticus 24:10

Whose father was an Egyptian - This circumstance seems noted, partly to shew the danger of marriages with persons of wicked principles, and partly by this severity against him who was a stranger by the father, and an Israelite by the mother, to shew that God would not have this sin go unpunished amongst his people, what - soever he was that committed it. Went out - Out of Egypt, being one of that mixed multitude, which came out with the Israelites, Exo 12:32. It is probable, this was done when the Israelites were near Sinai.