SB 3.18.18

evaṁ gadābhyāṁ gurvībhyāṁ
 haryakṣo harir eva ca
jigīṣayā susaṁrabdhāv
 anyonyam abhijaghnatuḥ
Synonyms: 
evam — in this way; gadābhyām — with their maces; gurvībhyām — huge; haryakṣaḥ — the demon Haryakṣa (Hiraṇyākṣa); hariḥ — Lord Hari; eva — certainly; ca — and; jigīṣayā — with a desire for victory; susaṁrabdhau — enraged; anyonyam — each other; abhijaghnatuḥ — they struck.
Translation: 
In this way, the demon Haryakṣa and the Lord, the Personality of Godhead, struck each other with their huge maces, each enraged and seeking his own victory.
Purport: 

Haryakṣa is another name for Hiraṇyākṣa, the demon.