SB 4.16.9
apyayayaty asau lokam
vadanamrta-murtina
sanuragavalokena
visada-smita-caruna
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada:
This King, Prthu Maharaja, by virtue of his affectionate glances and beautiful moonlike face, which is always smiling with great affection for the citizens, will enhance everyone’s peaceful life.