Bhagavad Gita 18.74

सञ्जय उवाच Sañjaya said

इत्यहं वासुदेवस्य पार्थस्य च महात्मनः।संवादमिममश्रौषमद्भुतं रोमहर्षणम् ॥१८.७४॥

ityahaṃ vāsudevasya pārthasya ca mahātmanaḥsaṃvādamimamaśrauṣamadbhutaṃ romaharṣaṇam

Sanjaya said, Thus, I have heard this wonderful dialogue between Krishna and the high-souled Arjuna, which causes one's hair to stand on end.

गीता