Hiraṇyakaśipu had been exactly like a fever of meningitis in the head of the three worlds. Thus when the wives of the demigods in the heavenly planets saw that the great demon had been killed by the personal hands of the Supreme Personality of Godhead, their faces blossomed in great joy. The wives of the demigods again and again showered flowers from heaven upon Lord Nṛsiṁhadeva like rain.
Srimad Bhagavata Purana
श्रीमद्भागवतमहापुराणम्
मूल श्लोकः
निशाम्य लोकत्रयमस्तकज्वरं तमादिदैत्यं हरिणा हतं मृधे । प्रहर्षवेगोत्कलितानना मुहुः प्रसूनवर्षैर्ववृषुः सुरस्त्रियः
niśāmya lokatrayamastakajvaraṃ tamādidaityaṃ hariṇā hataṃ mṛdhe | praharṣavegotkalitānanā muhuḥ prasūnavarṣairvavṛṣuḥ surastriyaḥ
SB 7.8.35