New Revised Standard Version
On the first day there shall be a holy convocation. You shall not work at your occupations.

Contemporary English Version
On the first day of this festival, you must rest from your work and come together for worship.

New American Bible
On the first day you will declare a holy day, and you shall do no heavy work.

Douay-Rheims Bible
And the first day of them shall be venerable and holy: you shall not do any servile work therein.

And the first day of them shall be venerable and holy: you shall not do any servile work therein.

two young

Ezekiel 45:21-25 In the first month, the fourteenth day of the month, you shall observe the solemnity of the pasch: seven days unleavened bread shall be eaten. . . .

they shall

Numbers 28:31 You shall offer them all without blemish with their libations.

Numbers 29:8 And you shall offer a holocaust to the Lord for a most sweet odour, one calf of the herd, one ram, and seven lambs of a year old, without blemish:

Leviticus 22:20 If it have a blemish you shall not offer it: neither shall it be acceptable.

Deuteronomy 15:21 But if it have a blemish, or be lame, or blind, or in any part disfigured or feeble, it shall not be sacrificed to the Lord thy God.

Malachi 1:13,14 And you have said: Behold of our labour, and you puffed it away, saith the Lord of hosts, and you brought in of rapine the lame, and the sick, and brought in an offering: shall I accept it at your hands, saith the Lord? . . .

1 Peter 1:19 But with the precious blood of Christ, as of a lamb unspotted and undefiled