Matthew 1:5

and Salmon begat Booz of Rachab; and Booz begat Obed of Ruth; and Obed begat Jesse,

Hebrews 11:31

By faith Rahab the harlot did not perish along with the unbelieving, having received the spies in peace.

James 2:25

But was not in like manner also Rahab the harlot justified on the principle of works, when she had received the messengers and put them forth by another way?

Joshua 2:1-22

And Joshua the son of Nun sent from Shittim two spies secretly, saying, Go, see the land, even Jericho. And they went, and came into a harlot's house, named Rahab, and they lay down there.

Joshua 6:22-25

And Joshua said to the two men that had spied out the country, Go into the harlot's house and bring out thence the woman, and all that she has, as ye swore unto her.

Ruth 1:4

And they took them Moabitish wives; the name of the one was Orpah, and the name of the second Ruth: and they abode there about ten years.

And Ruth said, Do not intreat me to leave thee, to return from following after thee; for whither thou goest I will go, and where thou lodgest I will lodge: thy people shall be my people, and thy God my God;

Ruth 1:22-4

So Naomi returned, and Ruth the Moabitess, her daughter-in-law, with her, who returned out of the fields of Moab; and they came to Bethlehem in the beginning of the barley-harvest.