The man answered, “In that case I will give up my right to buy the field, because it would mean that my own children would not inherit it. You buy it; I would rather not.”
Then Judah said to Er's brother Onan, “Go and sleep with your brother's widow. Fulfill your obligation to her as her husband's brother, so that your brother may have descendants.”
But if the dead man's brother does not want to marry her, she is to go before the town leaders and say, ‘My husband's brother will not do his duty; he refuses to give his brother a descendant among the people of Israel.’
his brother's widow is to go up to him in the presence of the town leaders, take off one of his sandals, spit in his face, and say, ‘This is what happens to the man who refuses to give his brother a descendant.’
“May the Lord bless Boaz!” Naomi exclaimed. “The Lord always keeps his promises to the living and the dead.” And she went on, “That man is a close relative of ours, one of those responsible for taking care of us.”
Stay here the rest of the night, and in the morning we will find out whether or not he will take responsibility for you. If so, well and good; if not, then I swear by the living Lord that I will take the responsibility. Now lie down and stay here till morning.”
“Who are you?” he asked. “It's Ruth, sir,” she answered. “Because you are a close relative, you are responsible for taking care of me. So please marry me.”