Matsyapurana 93.142

93.142

vṛttaṃ voccāṭane kuṇḍaṃ tathā ca vaśyakarmaṇi
trimekhalaṃ caikavaktram aratnirvistareṇa tu //

In the sacrifice connected with Vaśîkaraṇa and Uchchâtana, the sacrificial pond should be made of the measure of a handful (ell); it should be surrounded with three girdles, be circular in shape, and have one mouth, and the offering of the wood of Butea frondosa, sprinkled with honey, camphor, gôrochana and agara, dissolved in water, mixed with saffron, should be made.—142-143.