Levलैव्य Leviticusलैव्यव्यवस्था, chapterअध्याय Book of Leviticusलैव्यव्यवस्था, chapterअध्याय 20

‘If a man marries his brother’s wife while his brother is still living, that is disgraceful. He has dishonored his brother; and they both will die without having any children.