Sayyiduna Abdullah bin Umar (may Allah be pleased with them both) said: Every divorced woman is to be given provision (mut'ah), except the divorced woman whose dower (mahr) has been specified and with whom the marriage was not consummated; she is to be paid half the dower.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الصداق / 14491