ते you, स्मृतिः lost memory, नास्ति वा is it lost, आशीविषमिव like poisonous serpent, क्रुद्धम् enraged, माम् I am, योद्धुम् to fight, यत् that way, व्यवत्थितः stood here, व्यक्तम् said, यमक्षयम् Yama's abode, वा or else, मन्ये I think

"I am like a poisonous serpent, enraged. Is it that you have lost memory, or you stood here on the way to Yama's abode, I think."