I've collected a few common Bible misquotes, here they are if you're interested.
PARAPHRASES
Let he who is without sin cast the first stone
-He that is without sin among you, let him first cast a stone at her. John 8:7 (KJV)
Pride comes before a fall
-Pride goeth before destruction, and an haughty spirit before a fall. Proverbs 16:18 (KJV)
Spare the rod, spoil the child
-He that spareth his rod hateth his son. Proverbs 13:24 (KJV)
Money is the root of all evil
-For the love of money is the root of all evil. 1 Timothy 6:10 (KJV)
NON-BIBLICAL
God works in mysterious ways
-"God Moves in a Mysterious Way" is a hymn by William Cowper, 1774
Cleanliness is next to godliness
-From a sermon by John Wesley, 1778
This too, shall pass
-Quoted by Edward Fitzgerald in an 1852 retelling of a Persian fable, possibly medieval in origin.
When you saw only one set of footprints, it was then that I carried you.
-Margaret F. Powers' 1964 version of "Footprints in the Sand"
The seven deadly sins: pride, greed, lust, envy, gluttony, wrath, and sloth
-Compiled by Pope Gregory I (c.590 AD), inspired by the desert father Evagrius Ponticus (c.380-399)
The three wise men / three kings
-The number of Magi is never mentioned, although they bring three gifts (Matthew 2)
-They are never referred to as kings, possibly originates from Psalm 72:11 (KJV) "all kings shall fall down before him"
SPURIOUS
God wants you to be happy
God helps those who help themselves
-Possibly from Sophocles (fragment 288) "heaven ne’er helps the men who will not act"
-Quoted by Benjamin Franklin in Poor Richard's Almanac, 1757