BG 2.27 – Duty is unavoidable.

BG 2.31 – Duty is specific according to caste.

BG 2.33 (3.8) – It is sin to reject your given duty.

BG 2.47 (3.19, 31; 18.9) – “You have a right to perform your prescribed duty, but you are not entitled to the fruits of your action. Never consider yourself the cause of the results of your actions.”

BG 3.5- Duty is prescribed by being born into a specific caste.

BG 3.22-24 – Even Krishna is subjected to prescribed duties.

BG 18.7 – “Prescribed duties should never be renounced.”

BG 18.59 – “By [Arjuna’s] nature, [he] will have to be involved in warfare.”