'Valid' in the Bible

So Joseph crafted a statute concerning Egypt that remains valid to this day that Pharaoh should own a fifth of the produce, excluding the land belonging to the priests, which remained outside of Pharaoh's control.

‘Likewise, if a man sells a dwelling house in a walled city, then his redemption right remains valid until a full year from its sale; his right of redemption lasts a full year.

"The daughters of Zelophehad have a valid claim. You must indeed give them possession of an inheritance among their father's relatives, and you must transfer the inheritance of their father to them.

Absalom would respond, "Look, your claims are valid and defensible, but nobody will listen to you on behalf of the king.