Deuteronomy 32:20

“And he said, I will hide my face from them, I will see what their end shall be: for they are a very froward generation, ...”

Proverbs 2:12

“To deliver thee from the way of the evil man, from the man that speaketh froward things;”

Proverbs 6:14

“Frowardness is in his heart, he deviseth mischief continually; he soweth discord.”

Proverbs 8:13

“The fear of the Lord is to hate evil: pride, and arrogancy, and the evil way, and the froward mouth, do I hate.”

Proverbs 10:31

“The mouth of the just bringeth forth wisdom: but the froward tongue shall be cut out.”