Skandapurana 6.3.5.18

6.3.5.18

vārāhaṃ yanmayā dṛṣṭaṃ vaiṣṇavaṃ cāṣṭamaṃ param .
nyagrodhākhyamataḥ cāsīdākāṅkṣaṃ punaruttamam .. 5.18 ..

the Vārāha, which was witnessed by me, and eighth the supreme Vaiṣṇava;
after that was the one named Nyagrodha, and then the excellent Ākāṅkṣa;