A well-known dua for marriage is: "Rabbi inni lima anzalta ilayya min khayrin faqir" (My Lord, indeed I am in need of whatever good You would send down to me). This dua is from the story of Prophet Musa (Moses) and is often used when asking Allah for a righteous spouse. Many Muslims search for dua for marriage and spouse to find a pious life partner and seek Allah’s blessing in their marital life.