Skandapurana 1.4.11.156

1.4.11.156

vaiḍūryaṃ rāghavo liṃgaṃ jagajjyeṣṭheti nāma ca..
bāṇo mārakataṃ liṃgaṃ vasiṣṭhamiti nāma ca.. 13.156 ..

the scion of Raghu, a beryl liṅga, and the name “Eldest in the World”;
Bāṇa, an emerald liṅga, and the name “Most Excellent”;