Final answer:
Boaz is the farm owner who helped Naomi and Ruth and married Ruth, a story told in the Book of Ruth in the Bible.
Step-by-step explanation:
The farm owner who provided for Naomi and Ruth and eventually married Ruth is named Boaz. This story is found in the Book of Ruth, which is a part of the Hebrew Bible and Christian Old Testament. Ruth, after returning to Bethlehem with Naomi, gleans in the fields of Boaz during the barley harvest. Boaz shows kindness to her, respects her work ethic, and provides her with extra protection and food. In compliance with Judaic law and customs, Boaz acts as a kinsman-redeemer for Ruth, which eventually leads to their marriage. This union is significant as it is part of the lineage that leads to King David, and in Christian tradition, to Jesus Christ.