Quran english at taubah 123

يا أيها الذين آمنوا قاتلوا الذين يلونكم من الكفار وليجدوا فيكم غلظة واعلموا أن الله مع المتقين

Ya ayyuha allatheena amanooqatiloo allatheena yaloonakum mina alkuffariwalyajidoo feekum ghilthatan waAAlamoo annaAllaha maAAa almuttaqeen

 
Sahih International
O you who have believed, fight those adjacent to you of the disbelievers and let them find in you harshness. And know that Allah is with the righteous.
Muhsin Khan
O you who believe! Fight those of the disbelievers who are close to you, and let them find harshness in you, and know that Allah is with those who are the Al-Muttaqun (the pious - see V.2:2).
Pickthall
O ye who believe! Fight those of the disbelievers who are near to you, and let them find harshness in you, and know that Allah is with those who keep their duty (unto Him).
Yusuf Ali
O ye who believe! fight the unbelievers who gird you about, and let them find firmness in you: and know that Allah is with those who fear Him.
Shakir
O you who believe! fight those of the unbelievers who are near to you and let them find in you hardness; and know that Allah is with those who guard (against evil).
Dr. Ghali
O you who have believed, fight the ones of the steadfast disbelievers who border on you and let them find in you (a) harshness; and know that Allah is with the pious.