2 Samuel 13:32

By the appointment; literally, for upon the mouth of Absalom it was laid from the day he humbled Tamar his sister, "Mouth" is not the word we should have expected here, and the Syriac instead has "mind," and the Chaldee "heart." But the mouth often expresses determination, and Jonadab may have noticed Absalom looking at his brother with compressed lips. More probably, however, it is a colloquial phrase, with no special application to Absalom; and the Syriac gives the true sense.