There is a hadith that he transmitted regarding the performance of two rakʿas (units of prayer) before the morning prayer (ṣubḥ). According to the statement of Ibn Makūlā, this individual participated in the Battle of Badr. Musʿab al-Zubayrī said: This person is the grandfather of Yaḥyā b. Saʿīd al-Anṣārī. Others have said: This person is the grandfather of Abū Maryam ʿAbdu'l-Ghaffār b. Qāsim al-Kūfī. Allah knows best the truth of the matter.
Kays b. Mahdī b. Kays b. Thalaba al-Ansārī al-Najjārī
There is a hadith that he transmitted regarding the performance of two rakʿas (units of prayer) before the morning prayer (ṣubḥ). According to the statement of Ibn Makūlā, this individual participated in the Battle of …

