vārdhiṁ matta iva dvipaḥ

tatah-then; nivrttah-returned; kridisyan-for the sake of sport; gambhiram-deep; bhima-nisvanam-making a terrible sound; vijagahe-dived; maha-sattvah-the mighty being; vardhim-in the ocean; mattah-in wrath; iva-like; dvipah-an elephant.