Muhammad bin Ishaq narrates, when naming those of the Ansar who took part in the pledge of al-Aqabah, then from Banu al-Najjar: Nusaybah (he mentioned her name).
Ibn Numayr said: The people say "Nusaybah". She and her sister were the daughters of Ka'b bin Amr; her husband was Zayd bin Asim, and her two sons were Abdullah bin Zayd and Habib bin Zayd, whom Musaylimah seized.
Hadith Referenceالمعجم الكبير للطبراني / باب الحاء / 3531