One verse

Srimad Bhagavatam 10.67.18

10.67.18

तं तु सङ्कर्षणो मूर्ध्‍नि पतन्तमचलो यथा । प्रतिजग्राह बलवान् सुनन्देनाहनच्च तम् ॥ १८ ॥

taṁ tu saṅkarṣaṇo mūrdhni patantam acalo yathā pratijagrāha balavān sunandenāhanac ca tam

tam
that (tree trunk)
tu
but
saṅkarṣaṇaḥ
Lord Balarāma
mūrdhni
on His head
patantam
falling
acalaḥ
an unmoving mountain
yathā
like
pratijagrāha
took hold of
bala-vān
powerful
sunandena
with Sunanda, His club
ahanat
He struck
ca
and
tam
him, Dvivida

But Lord Saṅkarṣaṇa remained as motionless as a mountain and simply grabbed the log as it fell upon His head. He then struck Dvivida with His club, named Sunanda.