evam adhvany avarundhāno mṛtyu-gaja-bhayāt tamasi giri-kandara-prāye
evam - in this way; adhvani - on the path of sense gratification; avarundhānaḥ - being confined, he forgets the real purpose of life; mṛtyu-gaja-bhayāt - out of fear of the elephant of death; tamasi - in the darkness; giri-kandara-prāye - similar to the dark caves in the mountains.
Everyone is afraid of death, and however strong a materialistic person may be, when there is disease and old age one must certainly accept death’s notice. The conditioned soul becomes very morose to receive notice of death. His fear is compared to the fear experienced upon entering a dark mountain cave, and death is compared to a great elephant.