SB 7.5.48
iti tac-cintaya kiñcin
mlana-sriyam adho-mukham
sandamarkav ausanasau
vivikta iti hocatuh
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada:
Thinking in this way, the King of the Daityas, morose and bereft of bodily luster, remained silent with his face downward. Then Sanda and Amarka, the two sons of Sukracarya, spoke to him in secret.