Narration of Siddarth Kumar Tiwary's Mahabharata
(as per my understanding)
I will tell you a story about the oath Bheeshma took. Once upon a time, there lived a King named Shantanu who ruled over Hastinapur. He had a love named Satyavati. One day, when Shantanu was spending some time on the River Ganga, when Satyavati saw a fish, she threw an anchor on that fish. That fish was very strong and big. So, the ferry had to be pulled and Satyavati was managing the ferry. Later, Satyavati's hands began to bleed. Shantanu said, "Satyavati, leave that rope right now.". After the fish died, Satyavati saw that the fish was been taken away by the fisherman. Then Shantanu came to Satyavati with some medicine and applied it on her bleeding hands. Shantanu said to Satyavati, "Satyavati, I didn't know that you had such strength from your hands". Satyavati replied, "My strength comes from my heart".