The works of Ādi Śaṅkarācārya

Viṣṇusahasranāmastotram

Verse 572

एकोऽपि कृष्णे सुकृतः प्रणामो दशाश्वमेधावभृथेन तुल्य: ।दशाश्वमेधी पुनरेति जन्म कृष्णप्रणामी न पुनर्भवाय ॥

In plain words

One bow — even one — offered to Kṛṣṇa and offered properly, weighs as much as the final ablution that crowns ten horse-sacrifices. And the man who performed those ten sacrifices comes round to birth again. The one who bowed to Kṛṣṇa is not headed for another becoming.

Close to the Sanskrit

Even one bow, well made to Kṛṣṇa, is equal to the concluding ablution of ten horse-sacrifices. The performer of ten horse-sacrifices goes again to birth; the one who has bowed to Kṛṣṇa is not for becoming again.