Srimad-Bhagavatam: Canto 10 - Chapter 1 - Verse 26
Sanskrit:
तद्दर्शनाह्लादविवृद्धसम्भ्रम:प्रेम्णोर्ध्वरोमाश्रुकलाकुलेक्षण: ।रथादवस्कन्द्य स तेष्वचेष्टतप्रभोरमून्यङ्घ्रिरजांस्यहो इति ॥ २६ ॥
ITRANS:
tad-darśanāhlāda-vivṛddha-sambhramaḥpremṇordhva-romāśru-kalākulekṣaṇaḥrathād avaskandya sa teṣv aceṣṭataprabhor amūny aṅghri-rajāṁsy aho iti
Translation:
Increasingly agitated by ecstasy at seeing the Lord’s footprints, his bodily hairs standing on end because of his pure love, and his eyes filled with tears, Akrūra jumped down from his chariot and began rolling about among those footprints, exclaiming, “Ah, this is the dust from my master’s feet!”