Sunan an-Nasa'i, Volume 6, Book 48, Hadith 5103 (DarusSalam) ⓘ
It was narrated that Ibrahim said: "Abdullah said: 'The women who have their teeth separated..." and he quoted the Hadith.'"
أَخْبَرَنَا أَحْمَدُ بْنُ حَرْبٍ، قَالَ حَدَّثَنَا أَبُو مُعَاوِيَةَ، عَنِ الأَعْمَشِ، عَنْ إِبْرَاهِيمَ، قَالَ قَالَ عَبْدُ اللَّهِ الْمُتَفَلِّجَاتِ . وَسَاقَ الْحَدِيثَ .
also referenced under: Hadith 5100 (Reference) & Book 48, Hadith 61 (In-Book)