2 Samuel 13:15 (BSB)

Then Amnon hated Tamar with such intensity that his hatred was greater than the love he previously had. “Get up!” he said to her. “Be gone!”

From 2 Samuel 13. Also in the ESV.

Commentary on 2 Samuel 13:15

• Matthew Henry (Presbyterian), Matthew Henry's Complete Commentary on 2 Samuel 13:1-20: We have here a particular account of the abominable wickedness of Amnon in ravishing his sister, a subject not fit to be enlarged upon nor indeed to be mentioned without blushing, that ever any man should be so vile, especially that a son of David should be so.
• John Gill (Reformed Baptist), Exposition of the Old and New Testaments on 2 Samuel 13:15: Then Amnon hated her exceedingly,.... Having gratified his lust, his conscience stung him for it, that he could not bear the sight of the object that had been the instrument of it; and it may be the sharp words she had used, representing him as one of the fools in Israel, and perhaps she used sharper words still after he had abused her, filled him...
• Jamieson-Fausset-Brown (Reformed), Commentary Critical and Explanatory on the Whole Bible on 2 Samuel 13:6-27: HE DEFILES HER. (2Sa. 13:6-27) Amnon lay down, and made himself sick--The Orientals are great adepts in feigning sickness, whenever they have any object to accomplish. let Tamar my sister come and make me a couple of cakes--To the king Amnon spoke of Tamar as "his sister," a term artfully designed to hoodwink his father; and the request appeared so natural, the delicate appetite of...
• Jamieson-Fausset-Brown (Reformed), Commentary Critical and Explanatory on the Whole Bible on 2 Samuel 13:15: Then Amnon hated her exceedingly--It is not unusual for persons instigated by violent and irregular passions to go from one extreme to another. In Amnon's case the sudden revulsion is easily accounted for; the atrocity of his conduct, with all the feelings of shame, remorse, and dread of exposure and punishment, now burst upon his mind, rendering the presence of Tamar intolerably painful to him.