-made friendship with Rama delightedly with sacred fire as witness. Thereafter Sugriva, king of Vanara, on the entire account of his hostilities (with Vali)- [1-1-61]
In that regard Vanara Sugreeva also described Vali's strength. But Sugreeva remained ever doubtful with respect to Raghava, about Raghava's prowess. [1-1-63]
Sugreeva showed Dundubhi's big and great mountain-like dead body inorder to get convinced about Raghava. (Vali had at one time killed Dundubhi and kicked his body over a long distance.)
Great armed Rama, who was endowed with great strength looked at the skeleton and smiled within himself for a while. He kicked off the skeleton with the great toe of his foot completely to a full distance of ten yojanas (approx eighty miles). [1-1-65]