CHĀNDOGYA UPANISHAD · 2.10.6

आप्नोतीहादित्यस्य जयम् ।
परो हास्यादित्यजयाज् जयो भवति य एतद् एवं विद्वान् आत्मसंमितम् अतिमृत्यु सप्तविधं सामोपास्ते सामोपास्ते ॥

āpnotīhādityasya jayam ।
paro hāsyādityajayāj jayo bhavati ya etad evaṃ vidvān ātmasaṃmitam atimṛtyu saptavidhaṃ sāmopāste sāmopāste ॥

He obtains here the victory over the sun (death), and there is a higher victory than the victory over the sun for him, who knowing this meditates on the sevenfold Sâman as uniform in itself, which leads beyond death, yea, which leads beyond death.

F. Max Müller · The Upanishads, Sacred Books of the East 1 (1879)