Check out this fun discrepancy between the 9th-century AD Hebrew Masoretic text and the earlier, pre-1st-century AD Greek Septuagint:
Job 26:13 KJV | Hebrew Masoretic
By His spirit He hath garnished the heavens; His hand hath formed the crooked serpent.
Job 26:13 LXX | Greek Septuagint
And the barriers of heaven fear Him, and by a command He has slain the apostate dragon.