Skandapurana 1.4.11.165

1.4.11.165

aśvinau mṛnmayaṃ liṃgaṃ nāmnā caiva suvedhasam..
vināyakaḥ piṣṭaliṃgaṃ nāmnā cāpi kapardinam.. 13.165 ..

the Aśvins, a clay liṅga, and the name “Good Creator”;
Vināyaka, a flour liṅga, and the name “Kapardin”;