And Mosheh said to the people, “Remember this day in which you went out of Mitsrayim, out of the house of slavery. For by strength of hand יהוה brought you out of this place, and whatever is leavened shall not be eaten.
“But the first-born of a donkey you ransom with a lamb. And if you do not ransom, then you shall break his neck. Every first-born of your sons you shall ransom. And they shall not appear before Me empty-handed.
And on the first day of Unleavened Bread, when they were slaughtering the Passover lamb, His taught ones said to Him, “Where do You wish us to go and prepare, for You to eat the Passover?”
“Three times a year all your males appear before יהוה your Elohim in the place which He chooses: at the Festival of Unleavened Bread, and at the Festival of Weeks, and at the Festival of Booths. And none should appear before יהוה empty-handed,