New Living Translation
On the first day of the festival, all the people must stop their ordinary work and observe an official day for holy assembly.

American Standard Version
In the first day ye shall have a holy convocation: ye shall do no servile work.

Berean Study Bible
On the first day you are to hold a sacred assembly; you are not to do any regular work.

Douay-Rheims Bible
The first day shall be most solemn unto you, and holy: you shall do no servile work therein:

English Revised Version
In the first day ye shall have an holy convocation: ye shall do no servile work.

King James Bible
In the first day ye shall have an holy convocation: ye shall do no servile work therein.

World English Bible
In the first day you shall have a holy convocation. You shall do no regular work.

Young's Literal Translation
on the first day ye have a holy convocation, ye do no servile work;

Leviticus 23:7 Additional Translations ...