Garudapurana 1.33.15

1.33.15

viṣṇuśastrāya cakrāya namo bhūyo namonamaḥ /
iti stotraṃ mahāpuṇyaṃ cakrasya tava kīrtitam //

To the weapon of Viṣṇu, to the discus, obeisance, again and again obeisance!’ / Thus the greatly meritorious hymn of the discus has been proclaimed to you.