Ramayana
चिन्तयानस्य तस्यैवं बुद्धिरासीन्महात्मनः । सुतार्थं वाजिमेधेन किमर्थं न यजाम्यहम् ॥ १-८-२
To that anguished great-soul, a thought occurred this way, "To beget sons, why should not I perform Horse ritual .[and thus appease the gods in order to beget worthy sons ."] [1-8-2]
english translation
cintayAnasya tasyaivaM buddhirAsInmahAtmanaH । sutArthaM vAjimedhena kimarthaM na yajAmyaham ॥ 1-8-2
hk transliteration by Sanscript