Shiva Purana
तथा दाशरथी रामश्शिवमाराध्य भक्तितः ॥ कृतार्थोऽभून्मुनिश्रेष्ठ विजयी सर्वतोऽभवत् ॥ ५३ ॥
Similarly, O great sage, Rāma, the son of Daśaratha, devoutly propitiated Śiva and became contented and victorious everywhere.
english translation
tathA dAzarathI rAmazzivamArAdhya bhaktitaH ॥ kRtArtho'bhUnmunizreSTha vijayI sarvato'bhavat ॥ 53 ॥
hk transliteration by Sanscript