To him, to such an effectual and virtuously great-souled King Dasharatha, a dynasty-enriching son is not begotten though his heart is burning to beget children. [1-8-1]
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]