Translation of the verse 126 from Surah An-Nahl : Number of verses 128 - - page 281 - Part 14.
And if you punish (your enemy, O you believers in the Oneness of Allah), then punish them with the like of that with which you were afflicted. But if you endure patiently, verily, it is better for As-Sabirin (the patient ones, etc.).
And if you punish [an enemy, O believers], punish with an equivalent of that with which you were harmed. But if you are patient - it is better for those who are patient.
(16:126) And if you retaliate, let your retaliation be to the extent that you were wronged, but if you endure it with patience, it is indeed best for those who endure with patience.