o king Janamejaya! it was really a phenomenon to see of this world that at one time Arjuna, the son of Pandu was seen overlapping Bhishma while Bhishma overlapping Arjuna on the other moment.
अतीव पाण्डवो भीष्मं भीष्मश्चातीव पाण्डवम्। बभूव तस्मिन् संग्रामे राजंल्लोके तदद्भुतम्॥