Concept:This question tests knowledge of the Banu tribe among whom the Prophet (S.A.W.) spent his early childhood years.
Explanation:After his birth, the Prophet (S.A.W.) was sent to the desert according to the Arab custom of that time.
He was placed under the care of Halimah al-Sa'diyyah of the Banu Sa'd tribe.
The Prophet (S.A.W.) stayed with the Banu Sa'd for about four to five years.
During this period, he grew up among them before he was later returned to his mother, Aminah.
Banu Hashim is merely his birth clan, so it is not the correct answer here.
Banu Umayyad was a rival Quraysh clan, while Banu Qurayzah was a Jewish tribe in Madinah.
Therefore, the tribe among which the Prophet (S.A.W.) grew up is the Banu Sa'd.
Answer:D. Sa'd