SB 8.21.18
hanyamanan svakan drstva
purusanucarair balih
varayam asa samrabdhan
kavya-sapam anusmaran
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada:
When Bali Maharaja saw that his own soldiers were being killed by the associates of Lord Visnu, he remembered the curse of Sukracarya and forbade his soldiers to continue fighting.