Awanan (Onan) yadai (knew) that the zarai (seed) wouldn't be his; and it happened, when he bawaa (bring) in to his ach (brother/kinsman) ayashah (woman / wife), that he shachath (spilled) it on the aratz (Earth/land), balathay (without) he should nathan (give) zarai (seed) to his ach (brother/kinsman).