astausit-he began to offer prayers; harim-unto the Supreme Personality of Godhead; ekagra-manasa-the mind being completely fixed upon the lotus feet of the Lord; su-samahitah-very attentive (without diversion to any other subject); prema-gadgadaya-faltering because of feeling transcendental bliss; vaca-with a voice; tat-nyasta-being fully dedicated to Him (Lord Nrsimhadeva); hrdaya-iksanah-with heart and sight.