(7:70) They said, “Have you come to us that we should worship Allah alone and leave what our fathers have worshipped? Then bring us what you promise us, if you should be of the truthful.”
Muhammad Taqi-ud-Din al-Hilali and Muhammad Muhsin Khan,
(7:70) They said: “You have come to us that we should worship Allah Alone and forsake that which our fathers used to worship. So bring us that wherewith you have threatened us if you are of the truthful.”
Mohammed Marmaduke William Pickthall
(7:70) They said: Hast come unto us that we should serve Allah alone, and forsake what our fathers worshipped? Then bring upon us that wherewith thou threatenest us if thou art of the truthful!
Abdullah Yusuf Ali
(7:70) They said: “Comest thou to us, that we may worship Allah alone, and give up the cult of our fathers? bring us what thou threatenest us with, if so be that thou tellest the truth!”
Mohammad Habib Shakir
(7:70) They said: Have you come to us that we may serve Allah alone and give up what our fathers used to serve? Then bring to us what you threaten us with, if you are of the truthful ones.
Dr. Ghali
(7:70) They said, “Have you come to us that we may worship Allah alone and leave out what our fathers were worshiping? Then come up to us with what you promise us, in case you are of the sincere.”
Ali Unal
(7:70) They said: “Have you come to us (with the command) that we should worship God alone and forsake what our forefathers used to worship? Then bring about what you have threatened us with, if you are truthful!”
Amatul Rahman Omar
(7:70) They said, `Have you come to us that we may worship Allâh alone and renounce that which our fathers worshipped? Bring down on us the punishment you threaten us with, if you are of the truthful.´
Literal
(7:70) They said: Did you come to us to worship God alone, and we leave (discard) what our fathers were worship(ping), so come/bring to us with what you promise us, if you were from the truthful.
Ahmed Ali
(7:70) They answered: “Have you come to say to us that we should worship only one God, abandoning those our ancestors had worshipped? If so, bring on us what you threaten us with, if what you say is true.”
A. J. Arberry
(7:70) They said, ‘Why, hast thou come to us that we may serve God alone, and forsake that our fathers served? Then bring us that thou promisest us, if thou speakest truly.’
Abdul Majid Daryabadi
(7:70) They said: art thou come unto us that we should worship God alone and leave that which our fathers were wont to worship? Bring thou then upon us that wherewith thou threatenest us if thou sayest sooth.
Maulana Mohammad Ali
(7:70) Do you wonder that a reminder has come to you from your Lord through a man from among you that he may warn you? And remember when He made you successors after Noah’s people and increased you in excellence of make. So remember the bounties of Allah, that you may be successful.
Muhammad Sarwar
(7:70) They said, “Have you come to make us worship God alone and give up what our fathers worshipped? If you are truthful, let the torment with which you have threatened us, strike us”.
Hamid Abdul Aziz
(7:70) They said, “Have you come to us that we may serve Allah alone, and forsake what our fathers used to worship? Then bring upon us what you threaten us with, if you are truthful!”
Faridul Haque
(7:70) They said, “Have you come to us in order that we worship only Allah, and abandon those whom our ancestors worshipped?! So bring upon us what you promise us, if you are truthful.”
Talal Itani
(7:70) They said, Did you come to us to make us worship God alone, and abandon what our ancestors used to worship? Then bring us what you threaten us with, if you are truthful.
Ahmed Raza Khan
(7:70) They said, Have you come to us in order that we worship only Allah, and abandon those whom our ancestors worshipped?! So bring upon us what you promise us, if you are truthful.
Wahiduddin Khan
(7:70) They said, “Have you come to tell us to serve God alone and to forsake the gods our forefathers served? Bring us then what you threaten us with, if you are truthful.”
Safi-ur-Rahman al-Mubarakpuri
(7:70) They said: “You have come to us that we should worship Allah Alone and forsake that which our fathers used to worship. So bring us that wherewith you have threatened us if you are of the truthful.”
Ali Quli Qarai
(7:70) They said, Have you come to [tell] us that we should worship Allah alone and abandon what our fathers have been worshiping? Then bring us what you threaten us with, should you be truthful.
Hasan al-Fatih Qaribullah and Ahmad Darwish
(7:70) They said: ‘Have you come to us in order that we worship Allah alone and renounce that which our fathers worshipped? Bring down that with which you threaten us if you are from the truthful!
That is translated surah Al A’raf ayat 70 (QS 7: 70) in arabic and english text, may be useful.