What was the Age of prophet (PBUH) when Abu Talib took his Custody ?

What was the Age of prophet (PBUH) when Abu Talib took his Custody ?

جب ابو طالب نے اپنی تحویل میں لیا تو رسول اللہ صلی اللہ علیہ وسلم کی عمر کیا تھی؟
Explanation

When Muhammad reached eight years of age, Abd al-Muttalib died.

Abu talib  Muhammad's uncles was to take him in.