Hebrews 11:7

11:7 By faith Noah, when he was warned about things not yet seen, with reverent regard constructed an ark for the deliverance of his family. Through faith he condemned the world and became an heir of the righteousness that comes by faith.

Hebrews 11:31

11:31 By faith Rahab the prostitute escaped the destruction of the disobedient, because she welcomed the spies in peace.