One verse

Srimad Bhagavatam 1.8.15

1.8.15

यद्यप्यस्त्रं ब्रह्मशिरस्त्वमोघं चाप्रतिक्रियम् । वैष्णवं तेज आसाद्य समशाम्यद् भृगूद्वह ॥ १५ ॥

yadyapy astram brahma-siras tv amogham capratikriyam vaisnavam teja asadya samasamyad bhrgudvaha

yadyapi
although
astram
weapon
brahma-sirah
supreme
tu
but
amogham
without check
ca
and
apratikriyam
not to be counteracted
vaisnavam
in relation with Visnu
tejah
strength
asadya
being confronted with
samasamyat
was neutralized
bhrgu-udvaha
O glory of the family of Bhrgu.

O Saunaka, although the supreme brahmastra weapon released by Asvatthama was irresistible and without check or counteraction, it was neutralized and foiled when confronted by the strength of Visnu (Lord Krsna).