Rahab (/ˈreɪhæb/;Hebrew: רָחָב, Modern: Raẖav, Tiberian: Rāḥāḇ, "broad", "large", Arabic: رحاب, a vast space of a land) was, according to the Book of Joshua, a Gentile woman who lived in Jericho in the Promised Land and assisted the Israelites by hiding two men who had been sent to scout the city prior to their attack.In the New Testament, she is lauded both as an example of a saint who lived by faith,and as someone "considered righteous" for her works.According to biblical research, the author intended that she did not actually contribute in conquering the city, but rather saved herself and her family from death by the Israelites' forces.
–Wikipedia