debtor (n.)

c. 1200, dettur, dettour, "one who owes or is indebted to another for goods, money, or services," from Anglo-French detour, Old French detor and directly from Latin debitor "a debter," from past-participle stem of debere "to owe," originally, "keep something away from someone," from de "away" (see de-) + habere "to have" (from PIE root *ghabh- "to give or receive"). The -b- was restored in later French, and in English c. 1560-c. 1660. The KJV has detter three times, debter three times, debtor twice and debtour once.