Mandala 4, Hymn 3, Verse 1
आ वो॒ राजा॑नमध्व॒रस्य॑ रु॒द्रं होता॑रं सत्य॒यजं॒ रोद॑स्योः अ॒ग्निं पु॒रा त॑नयि॒त्नोर॒चित्ता॒द्धिर॑ण्यरूप॒मव॑से कृणुध्वम्
"WIN, to assist you, Rudra, Lord of worship, Priest of both worlds, effectual Sacrificer, Agni, invested with his golden colours, before the thunder strike and lay you senseless."