When such right extends to causing any harm other than death.

Click to Watch Video Explanation of BNS Section 39

If the offence be not of any of the descriptions specified in section 38, the right of private defence of the body does not extend to the voluntary causing of death to the assailant, but does extend, under the restrictions specified in section 37, to the voluntary causing to the assailant of any harm other than death.

Section 38 of the Bharatiya Nyaya Sanhita 

Section 40 of the Bharatiya Nyaya Sanhita

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