Yahya related to me from Malik from Ibn Shihab from Muhammad ibnAbd ar-Rahman ibn Thawban that Muhammad ibn Iyas ibn al-Bukayr said,"A man divorced his wife three times before he had consummated themarriage, and then it seemed good to him to marry her. Therefore, hewanted an opinion, and I went with him to ask Abdullah ibn Abbas andAbu Hurayra on his behalf about it, and they said, 'We do not thinkthat you should marry her until she has married another husband.' Heprotested that his divorcing her had been only once. Ibn Abbas said,'You threw away what you had of blessing.' "
USC-MSA web (English) reference: Book 29, Hadith 37
Arabic reference: Book 29, Hadith 1195