Imam al-Tabarani states: Sayyidah Layla (may Allah be pleased with her) bint Abi Hathmah bin Hudhayfah bin Ghanim bin Abdullah bin Ubayd bin Huwayj bin Adi bin Ka'b; she was the mother of Sayyiduna Abdullah bin Amir bin Rabi'ah and one of the women who emigrated.
(Allamah al-Haythami says:) I say: This woman narrated a hadith about the emigration to Abyssinia.
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب المناقب / 15454