यदन्यगोषु वृषभो वत्सानां जनयेत्शतम् । गोमिनामेव ते वत्सा मोघं स्कन्दितमार्षभम् ॥ ५० ॥
sanskrit
If (one man’s) bull were to beget a hundred calves on another man’s cows, they would belong to the owner of the cows; in vain would the bull have spent his strength.
english translation