One verse

Srimad Bhagavatam 10.89.3

10.89.3

न तस्मै प्रह्वणं स्तोत्रं चक्रे सत्त्वपरीक्षया । तस्मै चुक्रोध भगवान् प्रज्वलन् स्वेन तेजसा ॥ ३ ॥

na tasmai prahvaṇaṁ stotraṁ cakre sattva-parīkṣayā tasmai cukrodha bhagavān prajvalan svena tejasā

na
not
tasmai
to him (Brahmā)
prahvaṇam
bowing down
stotram
recitation of prayers
cakre
made
sattva
his situation in the mode of goodness
parīkṣayā
with the aim of testing
tasmai
at him
cukrodha
became angry
bhagavān
the lord
prajvalan
becoming inflamed
svena
with his own
tejasā
passion

To test how well Lord Brahmā was situated in the mode of goodness, Bhṛgu failed to bow down to him or glorify him with prayers. The lord became angry at him, inflamed into fury by his own passion.