Does Jacob have 12 sons?

Jacob's Sons

Jacob had 12 biological sons through his two wives and two concubines. Their names are Reuben, Simeon, Levi, Judah, Dan, Naphtali, Gad, Asher, Issachar, Zebulun, Joseph, and Benjamin. Although the narrative includes Jacob mourning for Joseph, it also hints at the presence of several daughters, though no specific details are mentioned.