Muhammad bin al-Munkadir related that he heard Sayyidah Umaymah bint Ruqayqah (may Allah be pleased with her) state that she gave the pledge of allegiance to the Prophet (peace and blessings be upon him), and he (peace and blessings be upon him) laid upon her the same condition that is laid upon the believing women in the Book of Allah. Then he said: "As far as you are able, O daughter of Ruqayqah!"
Hadith Referenceالمعجم الكبير للطبراني / مسند النساء / 20846