The Bible clearly states that faithfulness is important. I assume since this was asked in the relationships and marriage section that the answer should reflect that. The most clear example I can think of that shows that faithfulness is important is in Matthew 19. In Matthew 19:6, Jesus says "what God has joined together, let man not separate" (NIV). He also goes on to say in verse 8, that Moses allowed divorce certificates because of man's hard heart, not God's will. However, He goes on to say that it was not that way from the beginning and should not be that way. Therefore, I feel confident saying that the Bible shows great importance to faithfulness.
In Exodus 20:14 You shall not commit adultery is listed as one of the ten commandments.
In 2 Samuel 11 it tells the story of David and Bathsheba and the consequences of adultery.
Matthew 5:28 explains that if you look at someone lustfully, you have commited adultry in your heart.
If a man be found lying with a woman married to an husband, then they shall both of them die,.. Deuteronomy 22:22.
Proverbs Chapter 6
32. [But] whoso committeth adultery with a woman lacketh understanding: he [that] doeth it destroyeth his own soul.
It can be found in Exodus 20, Samuel, and Matthew..
They are wrong and that you should only give yourself away to your husband.
Exodus 20:16
Collisions 3:9
adulterous
The next book in the Bible after Psalms is Proverbs.
Ecclesiastes
proverbs
None. The Bible order is for Proverbs followed by the Book of Ecclesiastes.
Proverbs
Proverbs 31 is the regularly quoted passage.
; Be not among winebibbers.... For the drunkard and the glutton shall come to poverty. Proverbs 23;20 -21
It says not to gossip 7 times, 6 in Proverbs and once in II Corinthians.
Proverbs.
You can find the Proverbs in the Bible.
Ecclesiastes
The Bible encourages discipline but also emphasizes love and nurturing in raising children. Proverbs 13:24 states, "Whoever spares the rod hates his son, but he who loves him is diligent to discipline him." However, physical abuse is not condoned, and discipline should be done in a loving and constructive manner.