Ruth 1:15-18

And Naomi said, See, your sister-in-law has gone back to her people and to her gods; return after your sister-in-law. And Ruth said, Urge me not to leave you or to turn back from following you; for where you go I will go, and where you lodge I will lodge. Your people shall be my people and your God my God. Where you die I will die, and there will I be buried. The Lord do so to me, and more also, if anything but death parts me from you. When Naomi saw that Ruth was determined to go with her, she said no more.