Once upon a time, my poor mother, when going out one night to milk a cow, was bitten on the leg by a serpent, influenced by supreme time.
Srimad Bhagavata Purana
श्रीमद्भागवतमहापुराणम्
मूल श्लोकः
एकदा निर्गतां गेहाद्दुहन्तीं निशि गां पथि । सर्पोऽदशत्पदा स्पृष्टः कृपणां कालचोदितः
ekadā nirgatāṃ gehādduhantīṃ niśi gāṃ pathi | sarpo'daśatpadā spṛṣṭaḥ kṛpaṇāṃ kālacoditaḥ
SB 1.6.9