PB, 4, 8, 12.0 ye rathantareṇa stutvottiṣṭhanti te yata uttiṣṭhanti tān brūyād apratiṣṭhānā bhaviṣyantīti ye bṛhatā stutyottiṣṭhanti te sthitād uttiṣṭhanti tān brūyāt sthāyukaiṣāṃ śrīr bhaviṣyati na vasīyāṃso bhaviṣyantīti //

PB, 7, 1, 4.0 yo vai gāyatreṇāpratihṛtenodgāyaty apratiṣṭhāno bhavati hiṅkāro vai gāyatrasya pratihāraḥ //