Deuteronomy 25:6-7 ▼

6 and it has been, the firstborn which she bears rises for the name of his dead brother, and his name is not wiped away out of Israel.

7 And if the man does not delight to take his brother’s wife, then his brother’s wife has gone up to the gate, to the elderly, and said, My husband’s brother is refusing to raise up a name for his brother in Israel; he has not been willing to perform the duty of my husband’s brother;