One verse

Srimad Bhagavatam 10.8.12

10.8.12

श्रीगर्ग उवाच अयं हि रोहिणीपुत्रो रमयन् सुहृदो गुणै: । आख्यास्यते राम इति बलाधिक्याद्बलं विदु: । यदूनामपृथग्भावात् सङ्कर्षणमुशन्त्यपि ॥ १२ ॥

śrī-garga uvāca ayaṁ hi rohiṇī-putro ramayan suhṛdo guṇaiḥ ākhyāsyate rāma iti balādhikyād balaṁ viduḥ yadūnām apṛthag-bhāvāt saṅkarṣaṇam uśanty api

śrī-gargaḥ uvāca
Garga Muni said
ayam
this
hi
indeed
rohiṇī-putraḥ
the son of Rohiṇī
ramayan
pleasing
suhṛdaḥ
all His friends and relatives
guṇaiḥ
by transcendental qualities
ākhyāsyate
will be called
rāmaḥ
by the name Rāma, the supreme enjoyer
iti
in this way
bala-ādhikyāt
because of extraordinary strength
balam viduḥ
will be known as Balarāma
yadūnām
of the Yadu dynasty
apṛthak-bhāvāt
because of not being separated from you
saṅkarṣaṇam
by the name Saṅkarṣaṇa, or uniting two families
uśanti
attracts
api
also

Garga Muni said: This child, the son of Rohiṇī, will give all happiness to His relatives and friends by His transcendental qualities. Therefore He will be known as Rāma. And because He will manifest extraordinary bodily strength, He will also be known as Bala. Moreover, because He unites two families — Vasudeva’s family and the family of Nanda Mahārāja — He will be known as Saṅkarṣaṇa.