What did you intend? He said: A single utterance of divorce. He said: Do you swear by Allah? He replied: I swear by Allah. He said: It stands as you intended. Abu Dawud said: This tradition is sounder than that of Ibn Juraij that Rukanah divorced his wife by three pronouncements, for they are the members of his family and they are more aware for him. The tradition of Ibn Juraij has been narrated by some children of Abu Rafi' from 'Ikrimah on the authority of Ibn 'Abbas. (Using translation from Abū Dāʾūd 2208)
أَنَّهُ طَلَّقَ امْرَأَتَهُ الْبَتَّةَ فَأَتَى النَّبِيَّ ﷺ فَقَالَ مَا أَرَدْتَ بِهَا؟ قَالَ وَاحِدَةً قَالَ آللَّهِ؟ قَالَ آللَّهِ قَالَ هُوَ عَلَى مَا أَرَدْتَ