HYP, Prathama upadeśaḥ, 51.2 kṛtvā saṃpuṭitau karau dṛḍhataraṃ baddhvā tu padmāsanaṃ gāḍhaṃ vakṣasi saṃnidhāya cibukaṃ dhyāyaṃś ca tac cetasi //