1 Samuel 1:25-27 - Joseph Benson’s Commentary on the Old and New Testaments

They slew a bullock The three bullocks mentioned 1 Samuel 1:22, the singular number being put for the plural, which is frequent. As thy soul liveth As surely as thou livest. Which asseveration she thought necessary, because this was some years after the fact which she here mentions. For this child I prayed She had told him nothing of what she prayed for when he reproved her; but only, in general, that she was extremely afflicted for want of something, which she then earnestly begged of God. But now she acquaints him with it, and with the vow she had made if God would grant her desire, which vow she was now come to fulfil.