Deuteronomy 16:2, 6, 16

You shall sacrifice the Passover to the LORD your God from the flock and the herd, in the place where the LORD chooses to establish His name.

but at the place where the LORD your God chooses to establish His name, you shall sacrifice the Passover in the evening at sunset, at the time that you came out of Egypt.

“Three times in a year all your males shall appear before the LORD your God in the place which He chooses, at the Feast of Unleavened Bread and at the Feast of Weeks and at the Feast of Booths, and they shall not appear before the LORD empty-handed.