'Maid servant' in the Bible

and all the first-born in the land of Egypt shall die, from the first-born of Pharaoh who sits upon his throne, even to the first-born of the maid-servant that is behind the mill, and all the first-born of cattle.

but the seventh day is a Sabbath to LORD thy God. Thou shall not do any work, thou, nor thy son, nor thy daughter, thy man-servant, nor thy maid-servant, nor thy cattle, nor thy stranger that is within thy gates,

Thou shall not covet thy neighbor's house. Thou shall not covet thy neighbor's wife, nor his man-servant, nor his maid-servant, nor his ox, nor his donkey, nor anything that is thy neighbor's.

And if a man sells his daughter to be a maid-servant, she shall not go out as the men-servants do.

And if he knocks out his man-servant's tooth, or his maid-servant's tooth, he shall let him go free for his tooth's sake.

If the ox gores a man-servant or a maid-servant, there shall be given to their master thirty shekels of silver, and the ox shall be stoned.