Original sentence: Nikah mut'ah (, literally "pleasure marriage"; or Sigheh () is a private and verbal temporary marriage contract that is practiced in Twelver Shia Islam in which the duration of the marriage and the mahr must be specified and agreed upon in advance.Some Muslims and Western scholars have claimed that both Nikah mut'ah and Nikah misyar are Islamically void attempts to religiously sanction prostitution which is otherwise forbidden.Some sources say the Nikah mut'ah has no prescribed minimum or maximum duration.but others, such as The Oxford Dictionary of Islam, indicates the minimum duration of the marriage is debatable and durations of at least three days, three months or one year have been suggested
Edited sentence: Generally, the Nikah mut'ah has no prescribed minimum or maximum duration.However, one source, The Oxford Dictionary of Islam, indicates the minimum duration of the marriage is debatable and durations of at least three days, three months or one year have been suggested.Many Muslims and Western scholars have claimed that both Nikah mut'ah and Nikah misyar are Islamically void attempts to religiously sanction prostitution which is otherwise forbidden.Nikah mut'ah (, literally "pleasure marriage"; or Sigheh () is a private and verbal temporary marriage contract that is practiced in Twelver Shia Islam.Sunni Muslims do not practice Nikah Muta however, they do practice Nikah misyar, which has been regularly considered a  similar marriage arrangement.in which the duration of the marriage and the mahr must be specified and agreed upon in advance