UḍḍT, 2, 2.1 hṛdayaṃ kacchapasyaiva śiśumāraṃ punaḥ punaḥ /

UḍḍT, 2, 48.2 purāṇikasya hṛdayaṃ tathā kuṣṭhena bhāvitam //

UḍḍT, 14, 7.2 imaṃ mantraṃ sādhyanāmnāyutaṃ japet śavāsanasthito hṛdayaṃ na prakāśayet [... au4 Zeichenjh] amukīṃ tāṃ [... au4 Zeichenjh] saṃgṛhya guṭikāṃ kṛtvā mukhe prakṣipya vidyādharatvaṃ bhavati //