Isaiah 6:7

6:7 He touched my mouth with it and said, “Look, this coal has touched your lips. Your evil is removed; your sin is forgiven.” ¹ 

Isaiah 59:3

59:3 For your hands are stained with blood

and your fingers with sin;

your lips speak lies,

your tongue utters malicious words.

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¹ tn Or “ritually cleansed,” or “atoned for” (NIV).