Vedantasara - Verse 101
Sanskrit
अस्याप्रामाण्यं नाशङ्कनीयं त्रिवृत्करणश्रुतेः पञ्चीकरणस्याप्युपलक्षणत्वात्
Swami Nikhilananda's Translation
The authoritativeness of this method of compounding should not be questioned for the triple combination described in the Sruti indirectly refers to this.
Index: Vedantasara

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