I thought that this information might be useful.
I posted a historical note regarding Catholics and the Ten Commandments, and then I posted the Catholic site that gives both the Catholic and Protestant Commandments, and there it also includes the Scripture that the Lists were taken from:
Historical note: The Pope deleted the 2nd of the 10 commandments so they could use statues & images in worship. They split the 10th commandment on coveting into two commandments so they could still have 10 in number. Don’t believe this? Look at the list of 10 commandments published by the Roman Catholic church! The issue here is not how the Ten Commandments are numbered, rather the issue is that most published lists of the 10 commandments do not include the words, "you shall not make for yourself an idol". Open your Catholic Bible and look for yourself!
http://www.catholicbible101.com/thetencommandments.htm
Commandments
The Ten Commandments as handed down by God to Moses on Mt. Sinai were the beginning of the nation of Israel, when they were leaving Egypt as slaves, for freedom in the promised land. They were considered to be the Law of God for his chosen people. There are, however, some major differences in interpretation. There is a difference in what the Catholic Church uses as the Ten Commandments and what the protestant churches use. In the Catholic Church they are as follows:
1. I, the Lord, am your God. You shall not have other gods besides me.
2. You shall not take the name of the Lord God in vain
3. Remember to keep holy the Lord's Day
4. Honor your father and your mother
5. You shall not kill
6. You shall not commit adultery
7. You shall not steal
8. You shall not bear false witness
9. You shall not covet your neighbor's wife
10. You shall not covet your neighbor's goods
In the Protestant Churches, they are as follows, with the differences highlighted:
1. You shall have no other gods but me.
2. You shall not make unto you any graven images
3. You shall not take the name of the Lord your God in vain!
4. You shall remember the Sabbath and keep it holy
5. Honor your mother and father
6. You shall not murder
7. You shall not commit adultery
8. You shall not steal
9. You shall not bear false witness
10. You shall not covet anything that belongs to your neighbor
The differences are that the protestant churches forbid any graven images, the word “kill” is replaced by the word “murder”, and they lump all covetous things together, while the Catholic Church specifically adds the prohibition of coveting your neighbor’s wife. Why the differences?
The 10 Commandments come to us from Exodus 20:2-17, which reads as follows:
I am the LORD thy God, which have brought thee out of the land of Egypt, out of the house of bondage. Thou shalt have no other gods before Me.
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. 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; And showing mercy unto thousands of them that love me, and keep my commandments.
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.
Remember the Sabbath day, to keep it holy. Six days shalt thou labor, and do all thy work: 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: 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.
Honor thy father and thy mother: that thy days may be long upon the land which the LORD thy God giveth thee.
Thou shalt not kill.
Thou shalt not commit adultery.
Thou shalt not steal.
Thou shalt not bear false witness against thy neighbor.
Thou shalt not covet thy neighbor's house, thou shalt not covet thy neighbor's wife, nor his manservant, nor his maidservant, nor his ox, nor his ***, nor any thing that is thy neighbor's.
From Exodus 20, one can see that either list is an abbreviated version of the prohibitions. How they are abbreviated is the key. The Catholic Church has had its list of 10 Commandments for around 2000 years, while the protestant churches have had their list for almost 500 years.
http://www.catholicbible101.com/thetencommandments.htm