Śrīmad-Bhāgavatam · Text 10.1.47
Who is speaking and story frame
निर्बन्धं तस्य तं ज्ञात्वा विचिन्त्यानकदुन्दुभि: । प्राप्तं कालं प्रतिव्योढुमिदं तत्रान्वपद्यत ॥ ४७ ॥
nirbandhaṁ tasya taṁ jñātvā
vicintyānakadundubhiḥ
prāptaṁ kālaṁ prativyoḍhum
idaṁ tatrānvapadyata
When Vasudeva saw that Kaṁsa was determined to kill his sister Devakī, he thought to himself very deeply. Considering the imminent danger of death, he thought of another plan to stop Kaṁsa.
Read Śrīla Prabhupāda's purport on Vedabase.io