Thus I had to arrange all these necessary ingredients and paraphernalia of sacrifice from the personal bodily parts of the Personality of Godhead. By invocation of the demigods’ names, the ultimate goal, Viṣṇu, was gradually attained, and thus compensation and ultimate offering were complete.
Srimad Bhagavata Purana
श्रीमद्भागवतमहापुराणम्
मूल श्लोकः
इति सम्भृतसम्भारः पुरुषावयवैरहम् । तमेव पुरुषं यज्ञं तेनैवायजमीश्वरम्
iti sambhṛtasambhāraḥ puruṣāvayavairaham | tameva puruṣaṃ yajñaṃ tenaivāyajamīśvaram
SB 2.6.27