PB, 3, 7, 2.0 yo vai trayastriṃśam ekaviṃśe pratiṣṭhitaṃ veda pratitiṣṭhati pratiṣṭhā vā ekaviṃśaḥ stomānāṃ yad etāḥ sapta trayastriṃśasyottamā bhavanti saptavidhaikaviṃśasya viṣṭutir ekaviṃśa eva tat trayastriṃśaṃ pratiṣṭhāpayati pratitiṣṭhati ya etayā stute //