Verses with the word error in the Old Testament (6 verses):

2 Samuel 6:7
And the anger of the LORD was kindled against Uzzah; and God smote him there for his error; and there he died by the ark of God.

Job 19:4
And be it indeed that I have erred, mine error remaineth with myself.

Ecclesiastes 5:6
Suffer not thy mouth to cause thy flesh to sin; neither say thou before the angel, that it was an error: wherefore should God be angry at thy voice, and destroy the work of thine hands?

Ecclesiastes 10:5
There is an evil which I have seen under the sun, as an error which proceedeth from the ruler:

Isaiah 32:6
For the vile person will speak villany, and his heart will work iniquity, to practise hypocrisy, and to utter error against the LORD, to make empty the soul of the hungry, and he will cause the drink of the thirsty to fail.

Daniel 6:4
Then the presidents and princes sought to find occasion against Daniel concerning the kingdom; but they could find none occasion nor fault; forasmuch as he was faithful, neither was there any error or fault found in him.