2 Samuel 13:14-29 New King James Version (NKJV)
14 However, he would not heed her voice; and being stronger than she, he forced her and lay with her.
15 Then Amnon hated her [a]exceedingly, so that the hatred with which he hated her was greater than the love with which he had loved her. And Amnon said to her, “Arise, be gone!”
16 So she said to him, “No, indeed! This evil of sending me away is worse than the other that you did to me.”
But he would not listen to her. 17 Then he called his servant who attended him, and said, “Here! Put this woman out, away from me, and bolt the door behind her.” 18 Now she had on a robe of many colors, for the king’s virgin daughters wore such apparel. And his servant put her out and bolted the door behind her.
19 Then Tamar put ashes on her head, and tore her robe of many colors that was on her, and laid her hand on her head and went away crying bitterly. 20 And Absalom her brother said to her, “Has Amnon your brother been with you? But now hold your peace, my sister. He is your brother; do not take this thing to heart.” So Tamar remained desolate in her brother Absalom’s house.
21 But when King David heard of all these things, he was very angry. 22 And Absalom spoke to his brother Amnon neither good nor bad. For Absalom hated Amnon, because he had forced his sister Tamar.
Absalom Murders Amnon
23 And it came to pass, after two full years, that Absalom had sheepshearers in Baal Hazor, which is near Ephraim; so Absalom invited all the king’s sons. 24 Then Absalom came to the king and said, “Kindly note, your servant has sheepshearers; please, let the king and his servants go with your servant.”
25 But the king said to Absalom, “No, my son, let us not all go now, lest we be a burden to you.” Then he urged him, but he would not go; and he blessed him.
26 Then Absalom said, “If not, please let my brother Amnon go with us.”
And the king said to him, “Why should he go with you?” 27 But Absalom urged him; so he let Amnon and all the king’s sons go with him.
28 Now Absalom had commanded his servants, saying, “Watch now, when Amnon’s heart is merry with wine, and when I say to you, ‘Strike Amnon!’ then kill him. Do not be afraid. Have I not commanded you? Be courageous and [b]valiant.” 29 So the servants of Absalom did to Amnon as Absalom had commanded. Then all the king’s sons arose, and each one got on his mule and fled.