SB 12.9.17-18

kvacit — sometimes; magnaḥ — drowning; mahā-āvarte — in a great whirlpool; taralaiḥ — by the waves; tāḍitaḥ — beaten; kvacit — sometimes; yādobhiḥ — by the aquatic monsters; bhakṣyate — he was threatened with being eaten; kva - — sometimes; svayam — himself; anyonya — each other; ghātibhiḥ — attacking; kvacit — sometimes; śokam — depression; kvacit — sometimes; moham — bewilderment; kvacit — sometimes; duḥkham — misery; sukham — happiness; bhayam — fear; kvacit — sometimes; mṛtyum — death; avāpnoti — he experienced; vyādhi — by disease; ādibhiḥ — and other pains; uta — also; arditaḥ — distressed.