Musannaf Ibn Abi Shaybah 19565 — Those who permitted taking

Kathir (may Allah have mercy on him) said that a woman who was disobedient to her husband was brought to Sayyiduna Umar (may Allah be pleased with him). He had her confined for three days in a house full of dung, then called her and asked her: "How did you find it?" She said: "Since I was married to this man until now, I have found rest only in these days in which I was confined here." He said to her husband: "Let her go by khul', even if it is for just one of her earrings."