Final answer:
Bhai Mani Singh was a Sikh scholar who was executed in 1737 by dismemberment on orders of the Mughal officials for his faith and failure to pay a fine. His martyrdom is a significant event in Sikh history.
Step-by-step explanation:
The question you have asked about how Bhai Mani Singh was martyred actually pertains to a historical Sikh figure who lived during a different time period than the events described in the reference material provided. Bhai Mani Singh was a Sikh scholar and martyr who was executed in the 18th century, specifically in 1737, by being dismembered alive by the orders of the Mughal officials, for not converting to Islam and also due to his refusal to pay a large fine. He was a high priest at the Harmandir Sahib (Golden Temple) and was well respected for his deep knowledge of Sikh scriptures and his commitment to his faith. His martyrdom is considered an important event in Sikh history.