Those kine, O Shakra, whose dispositions are well known, which have been won as honoraria for knowledge, or which have been bought in exchange for other animals (such as goats, sheep, etc.), or which have been got by prowess of arms, obtained marriagedower, or which have been acquired by being rescued from situations of danger, or which, their poor owners, being unable to maintain them, have been made over by careful keep, in one's house with the wish of remaining , there, are, for such reasons, considered as proper objects of gift.