The passuk in Devarim 25:2-3 states: :???????? ????????? ???????? ?????????? ???????????? ?????????? ??????????? ????????? ??????? ??????????? ????????????
???????????? ?????????? ???? ??????? ???????????? ??????????? ???????????? ??????? ??????? ?????????? ???????? ???????????:
The passuk refers to Makkah (singular). Plural would be Makkos.