'Sister' in the Bible

He shall not make himself unclean for his father, or for his mother, for his brother, or for his sister, when they die; because his separation to God is on his head.

for they harassed you with their wiles, with which they have deceived you in the matter of Peor, and in the matter of Cozbi, the daughter of the prince of Midian, their sister, who was slain on the day of the plague in the matter of Peor."

The name of Amram's wife was Jochebed, the daughter of Levi, who was born to Levi in Egypt: and she bore to Amram Aaron and Moses, and Miriam their sister.