Kaṁsa was a condemned personality in the Bhoja dynasty because he was envious and sinful. Therefore, upon hearing this omen from the sky, he caught hold of his sister’s hair with his left hand and took up his sword with his right hand to sever her head from her body.
Srimad Bhagavata Purana
श्रीमद्भागवतमहापुराणम्
मूल श्लोकः
इत्युक्तः स खलः पापो भोजानां कुलपांसनः । भगिनीं हन्तुमारब्धः खड्गपाणिः कचेऽग्रहीत्
ityuktaḥ sa khalaḥ pāpo bhojānāṃ kulapāṃsanaḥ | bhaginīṃ hantumārabdhaḥ khaḍgapāṇiḥ kace'grahīt
SB 10.1.35