GarbhOp, 1, 2.2 tatra pañcātmake śarīre yat kaṭhinaṃ sā pṛthivī yad dravaṃ tā āpaḥ yad uṣṇaṃ tat tejaḥ yat saṃcarati sa vāyuḥ yacchuṣiraṃ tad ākāśam /