مَباضِعُ إِسحاقَ الطَبيبِ كَأَنَّها

لَها بِفَناءِ العالَمينَ كَفيلُ

The blades of Isaac the physician are as though

They have in the courtyard of the two worlds a guarantor

مُعَوَّدَةٌ أَلّا تُسَلَّ نِصالُها

فَتُغمَدَ حَتّى يُستَباحَ قَتيلُ

Trained never to be sheathed

Until a victim is legitimately slain