Alabama constitution
Article X: exemptions
Section 205

Every homestead not exceeding eighty acres, and the dwelling and appurtenances thereon, to be selected by the owner thereof, and not in any city, town, or village, or in lieu thereof, at the option of the owner, any lot in a city, town, or village, with the dwelling and appurtenances thereon owned and occupied by any resident of this state, and not exceeding the value of two thousand dollars, shall be exempt from sale on execution or any other process from a court; for any debt contracted since the thirteenth day of July, eighteen hundred and sixty-eight, or after the ratification of this Constitution. Such exemption, however, shall not extend to any mortgage lawfully obtained, but such mortgage or other alienation of said homestead by the owner thereof, if a married man, shall not be valid without the voluntary signature and assent of the wife to the same.