Śatapatha Brāhmaṇa ("of a hundred paths") 11.4.4.8

11.4.4.8

athāto yajñasya samṛddhiḥ yadvai yajñasya nyūnam prajananamasya tadatha yadatiriktam paśavyamasya tadatha yatsaṃkasukaṃ śriyā asya tadatha yatsampannaṃ svargyamasya tat

Then, as to the successful issue of the sacrifice. Now, whatever part of the sacrifice is incomplete (nyûna) that part of it is productive for him; and what is redundant in it that is favourable to cattle; and what is broken (disconnected) in it that makes for prosperity; and what is perfect in it that is conducive to heaven.