O my Lord, Lord of the demigods, after hearing the prophecy that You would take birth in our home and kill him, this uncivilized Kaṁsa killed so many of Your elder brothers. As soon as he hears from his lieutenants that You have appeared, he will immediately come with weapons to kill You.
Srimad Bhagavata Purana
श्रीमद्भागवतमहापुराणम्
मूल श्लोकः
अयं त्वसभ्यस्तव जन्म नौ गृहे श्रुत्वाग्रजांस्ते न्यवधीत्सुरेश्वर । स तेऽवतारं पुरुषैः समर्पितं श्रुत्वाधुनैवाभिसरत्युदायुधः
ayaṃ tvasabhyastava janma nau gṛhe śrutvāgrajāṃste nyavadhītsureśvara | sa te'vatāraṃ puruṣaiḥ samarpitaṃ śrutvādhunaivābhisaratyudāyudhaḥ
SB 10.3.22