Exodus 12:16

And in the first day is a holy convocation, and in the seventh day ye have a holy convocation; any work is not done in them, only that which is eaten by any person -- it alone is done by you,

Leviticus 23:7-8

on the first day ye have a holy convocation, ye do no servile work;

Numbers 28:18

in the first day is an holy convocation, ye do no servile work,

Numbers 28:25

and on the seventh day a holy convocation ye have, ye do no servile work.

Exodus 16:5

and it hath been on the sixth day, that they have prepared that which they bring in, and it hath been double above that which they gather day by day.'

Exodus 16:23

And he saith unto them, 'It is that which Jehovah hath spoken of; a rest -- a holy sabbath to Jehovah -- is to-morrow; that which ye bake, bake; and that which ye boil, boil; and all that is over, let rest for yourselves in charge till the morning.'

Exodus 16:29

see, because Jehovah hath given to you the sabbath, therefore He is giving to you on the sixth day bread of two days; abide ye each in his place, no one doth go out from his place on the seventh day.'

Exodus 20:10

and the seventh day is a Sabbath to Jehovah thy God; thou dost not do any work, thou, and thy son, and thy daughter, thy man-servant, and thy handmaid, and thy cattle, and thy sojourner who is within thy gates, --

Exodus 35:2-3

Six days is work done, and on the seventh day there is to you a holy day, a sabbath of rest to Jehovah; any who doeth work in it is put to death;

Leviticus 23:2-3

Speak unto the sons of Israel, and thou hast said unto them, Appointed seasons of Jehovah, which ye proclaim, holy convocations, are these: they are My appointed seasons:

Leviticus 23:21

and ye have proclaimed on this self-same day: a holy convocation is to you, ye do no servile work -- a statute age-during in all your dwellings, to your generations.

Leviticus 23:24-25

'Speak unto the sons of Israel, saying, In the seventh month, on the first of the month, ye have a sabbath, a memorial of shouting, a holy convocation;

Leviticus 23:27

Only -- on the tenth of this seventh month is a day of atonements; ye have a holy convocation, and ye have humbled yourselves, and have brought near a fire-offering to Jehovah;

Leviticus 23:35

on the first day is a holy convocation, ye do no servile work,

Numbers 29:1

'And in the seventh month, in the first of the month, a holy convocation ye have, ye do no servile work; a day of shouting it is to you;

Numbers 29:12

'And on the fifteenth day of the seventh month a holy convocation ye have; ye do no servile work; and ye have celebrated a festival to Jehovah seven days,

Jeremiah 17:21-22

Thus said Jehovah, Take ye heed to yourselves, And ye bear not a burden on the day of rest, Nor have ye brought it in by the gates of Jerusalem.

Treasury of Scripture Knowledge

Summary

And in the first day there shall be an holy convocation, and in the seventh day there shall be an holy convocation to you; no manner of work shall be done in them, save that which every man must eat, that only may be done of you.

Bible References

First day

Leviticus 23:2
Speak unto the sons of Israel, and thou hast said unto them, Appointed seasons of Jehovah, which ye proclaim, holy convocations, are these: they are My appointed seasons:
Numbers 28:18
in the first day is an holy convocation, ye do no servile work,
Numbers 29:1
'And in the seventh month, in the first of the month, a holy convocation ye have, ye do no servile work; a day of shouting it is to you;

No manner

Exodus 16:5
and it hath been on the sixth day, that they have prepared that which they bring in, and it hath been double above that which they gather day by day.'
Exodus 20:10
and the seventh day is a Sabbath to Jehovah thy God; thou dost not do any work, thou, and thy son, and thy daughter, thy man-servant, and thy handmaid, and thy cattle, and thy sojourner who is within thy gates, --
Exodus 35:2
Six days is work done, and on the seventh day there is to you a holy day, a sabbath of rest to Jehovah; any who doeth work in it is put to death;
Jeremiah 17:21
Thus said Jehovah, Take ye heed to yourselves, And ye bear not a burden on the day of rest, Nor have ye brought it in by the gates of Jerusalem.

General references

Exodus 13:6
Seven days thou dost eat unleavened things, and in the seventh day is a feast to Jehovah;
Exodus 34:18
'The feast of unleavened things thou dost keep; seven days thou dost eat unleavened things, as I have commanded thee, at an appointed time, the month of Abib: for in the month of Abib thou didst come out from Egypt.
Exodus 35:3
ye do not burn a fire in any of your dwellings on the sabbath-day.'
Leviticus 23:6
and on the fifteenth day of this month is the feast of unleavened things to Jehovah; seven days unleavened things ye do eat;
Numbers 28:17
and in the fifteenth day of this month is a festival, seven days unleavened food is eaten;