One verse

Srimad Bhagavatam 10.8.26

10.8.26

कालेनाल्पेन राजर्षे राम: कृष्णश्च गोकुले । अघृष्टजानुभि: पद्भ‍िर्विचक्रमतुरञ्जसा ॥ २६ ॥

kālenālpena rājarṣe rāmaḥ kṛṣṇaś ca gokule aghṛṣṭa-jānubhiḥ padbhir vicakramatur añjasā

kālena alpena
within a very short time
rājarṣe
O King (Mahārāja Parīkṣit)
rāmaḥ kṛṣṇaḥ ca
both Rāma and Kṛṣṇa
gokule
in the village of Gokula
aghṛṣṭa-jānubhiḥ
without the help of crawling on Their knees
padbhiḥ
by Their legs alone
vicakramatuḥ
began to walk
añjasā
very easily

O King Parīkṣit, within a very short time both Rāma and Kṛṣṇa began to walk very easily in Gokula on Their legs, by Their own strength, without the need to crawl.