Columbia subject headings:
Muḥammad, Prophet, -632--Companions.
Saʻd ibn Abī Waqqāṣ, -670?
Harvard subject headings:
Generals--Islamic Empire--Biography.
Islamic Empire--History--622-661.
Saʻd ibn Abī Waqqāṣ, -670?
Princeton subject headings:
Muḥammad, Prophet, -632--Companions.
Saʻd ibn Abī Waqqāṣ, -670?