Musannaf Ibn Abi Shaybah 18003 — A man who marries a woman and dies

Al-Hasan (may Allah have mercy on him) said: A woman whose husband dies before her dowry is fixed and before the marriage is consummated will receive a dowry equal to that of the other women of her family. He used to narrate this from the Prophet (peace and blessings be upon him). She will observe the waiting period of a woman whose husband has died, and she will also inherit.