idam āha pṛthā satī

brahma-tejah-radiation of the brahmastra; vinirmuktaih-being saved from; atmajaih-along with her sons; saha-with; krsnaya-Draupadi; prayana-outgoing; abhimukham-towards; krsnam-unto Lord Krsna; idam-this; aha-said; prtha-Kunti; sati-chaste, devoted to the Lord.