Basic regulation in Judaism, and of much importance to Christianity. Original texts from the Old Testament:
Deuteronomy chapter 5
6 I am the LORD thy God, which brought thee out of the land of Egypt, from the house of
bondage.
7 Thou shalt have none other gods before me.
8 Thou shalt not make thee any graven image, or any likeness of any
thing that is in heaven above, or that is in the earth beneath, or
that is in the waters beneath the earth: 9 Thou shalt not bow down
thyself unto them, nor serve them: for I the Lord thy God am a jealous
God, visiting the iniquity of the fathers upon the children unto the
third and fourth generation of them that hate me, 10 And shewing
mercy unto thousands of them that love me and keep my commandments.
11 Thou shalt not take the name of the LORD thy God in vain: for the
LORD will not hold him guiltless that taketh his name in vain.
12 Keep the sabbath day to sanctify it, as the Lord thy God hath
commanded thee.
13 Six days thou shalt labour, and do all thy work: 14 But the
seventh day is the sabbath of the Lord thy God: in it thou shalt not
do any work, thou, nor thy son, nor thy daughter, nor thy manservant,
nor thy maidservant, nor thine ox, nor thine ass, nor any of thy
cattle, nor thy stranger that is within thy gates; that thy manservant
and thy maidservant may rest as well as thou.
15 And remember that thou wast a servant in the land of Egypt, and
that the LORD thy God brought thee out thence through a mighty hand
and by a stretched out arm: therefore the LORD thy God commanded thee
to keep the sabbath day.
16 Honour thy father and thy mother, as the LORD thy God hath
commanded thee; that thy days may be prolonged, and that it may go
well with thee, in the land which the LORD thy God giveth thee.
17 Thou shalt not kill.
18 Neither shalt thou commit adultery.
19 Neither shalt thou steal.
20 Neither shalt thou bear false witness against thy neighbour.
21 Neither shalt thou desire thy neighbour's wife, neither shalt
thou covet thy neighbour's house, his field, or his manservant, or his
maidservant, his ox, or his ass, or any thing that is thy neighbour's.
Exodus chapter 20
1 And God spake all these words, saying, 2 I am the LORD thy
God, which have brought thee out of the land of Egypt, out of the
house of bondage.
3 Thou shalt have no other gods before me.
4 Thou shalt not make unto thee any graven image, or any likeness
of any thing that is in heaven above, or that is in the earth beneath,
or that is in the water under the earth.
5 Thou shalt not bow down thyself to them, nor serve them: for I
the LORD thy God am a jealous God, visiting the iniquity of the
fathers upon the children unto the third and fourth generation of them
that hate me; 6 And shewing mercy unto thousands of them that love
me, and keep my commandments.
7 Thou shalt not take the name of the LORD thy God in vain; for the
LORD will not hold him guiltless that taketh his name in vain.
8 Remember the sabbath day, to keep it holy.
9 Six days shalt thou labour, and do all thy work: 10 But the
seventh day is the sabbath of the LORD thy God: in it thou shalt not
do any work, thou, nor thy son, nor thy daughter, thy manservant, nor
thy maidservant, nor thy cattle, nor thy stranger that is within thy
gates: 11 For in six days the LORD made heaven and earth, the sea,
and all that in them is, and rested the seventh day: wherefore the
LORD blessed the sabbath day, and hallowed it.
12 Honour thy father and thy mother: that thy days may be long upon
the land which the LORD thy God giveth thee.
13 Thou shalt not kill.
14 Thou shalt not commit adultery.
15 Thou shalt not steal.
16 Thou shalt not bear false witness against thy neighbour.
17 Thou shalt not covet thy neighbour's house, thou shalt not covet
thy neighbour's wife, nor his manservant, nor his maidservant, nor his
ox, nor his ass, nor any thing that is thy neighbour's.