UḍḍT, 12, 34.1 oṃ stambhini svāhā kapālini svāhā drīṃ drīṃ vaiṣādārthini svāhā chaḥ chaḥ /

UḍḍT, 13, 1.1 oṃ drīṃ vidyāstambhini stambhini chaḥ chaḥ svāhā /