Source: Tafsir al-Ahlam al-Kabir (Ibn Sirin)
Marriage in a dream indicates care from Allah Almighty. It might also indicate captivity, debt, worry, and grief. Whoever sees himself marrying an unknown woman may die or kill someone. If the dreamer is arranging someone's marriage to a woman, he will attain goodness and happiness. A woman marrying a dead man in a dream indicates the scattering of her family and her impoverishment. Whoever marries a woman who is already married in reality is seeking the world but will not obtain it.
Source: Ta'tir al-Anam fi Ta'bir al-Manam (Al-Nabulsi)
Marriage in a dream indicates position, honor, and high status. Whoever marries a woman and she dies is pursuing a craft or work from which he will gain nothing but worry, hardship, and grief. The marriage of a sick woman indicates her death, and likewise, the marriage of a sick man indicates his death. Whoever sees himself marrying a Jewish woman is pursuing a craft through which he will commit sin and become bold in disobedience. Whoever marries an adulteress is an adulterer.
Source: Al-Isharat fi Ilm al-Ibarat (Ibn Shahin)
Marriage is interpreted as striving to obtain honor, prestige, and position. Whoever sees himself marrying a beautiful virgin woman will attain goodness, joy, benefit, and high status proportional to her beauty. If the woman is ugly, it is worry, grief, and calamity. Whoever sees himself marrying an old woman will gain much of this world, but it will be fleeting. Marriage for an unmarried person indicates achieving what he wishes for and fulfilling his desires.