Verse 5

You may not sacrifice the Passover in just any of your villages that the LORD your God is giving you,

Referenced Verses

• Deut 12:5-6 : 5 But you must seek only the place he chooses from all your tribes to establish his name as his place of residence, and you must go there. 6 And there you must take your burnt offerings, your sacrifices, your tithes, the personal offerings you have prepared, your votive offerings, your freewill offerings, and the firstborn of your herds and flocks.
• Deut 16:2 : 2 You must sacrifice the Passover animal(from the flock or the herd) to the LORD your God in the place where he chooses to locate his name.