It may involve a "triple talaq", i.e., the declaration of talaq repeated three times, or a different formula such as "you are haram for me". Some legal schools held that a triple talaq performed in a single meeting constituted a "major" divorce, while others classified it as a "minor" divorce. Talaq al-bid'ah reflects pre-Islamic divorce customs rather than Quranic principles, and it is considered to be a particularly disapproved, though legally valid form of divorce in traditional Sunni jurisprudence. According to Islamic tradition, Muhammad denounced the practice of triple talaq, and the second caliph Umar punished husbands who made use of it. Shiite jurisprudence does not recognize talaq al-bid'ah. Tafwid (delegated talaq) The husband can delegate the right of repudiation to his wife. This delegation can be made at the time of drawing up the marriage contract (nikah) or during the marriage, with or without conditions. Many women included such terms in their marriage contracts. Commonly, the contract gave the wife the right to "repudiate herself" if the husband married a second wife. Delegated repudiation is called ṭalāq al-tafawud or tafwid. Khulʿ (mutual divorce) Jurisprudence Khulʿ is a contractual type of divorce that is initiated by the wife. It is justified on the authority of verse 2:228: It is further based on a hadith in which Muhammad instructs a man to agree to his wife's wish of divorce if she gives back a garden received from him as part of her mahr. A khul' is concluded when the couple agrees to a divorce in exchange for a monetary compensation paid by the wife, which cannot exceed the value of the mahr she had received, and is generally a smaller sum or involves forfeiting the still unpaid portion. Hanafis and Malikis do not require a compensation paid by the wife. The divorce is final and irrevocable, effective when the contract is concluded. The couple cannot reconcile during the waiting period, defined as in the case of talaq, but the husband is required to pay maintenance during its term, unless the requirement is waived by the contract. As in the case of talaq, remarriage is possible until a khul' is concluded for a third time. If the husband pressures his wife to agree to khul' instead of pronouncing talaq, which would let him avoid attendant financial responsibilities, the divorce is considered to be invalid. Like talaq, khulʿ takes place out of court.