Garudapurana 2.40.54

2.40.54

nāsāyāṃ śatapattraṃ ca kamalaṃ nābhimaṇḍale /
vṛntākaṃ vṛṣaṇadvandve liṅge syādgṛñjanaṃ śubham //

a lotus with a hundred petals on the nose, and a lotus in the navel-circle; / an eggplant on the pair of testicles, and an auspicious carrot for the penis;