فَإِنso if تَكُyou are ياO عَبّادُʿAbbād وُلّيتَyou have been appointed شُرطَةًa police force
فَإِن تَكُ يا عَبّادُ وُلّيتَ شُرطَةً
فَبِاستِthen up the arse of زَمانٍan age صِرتَyou have become فيهِin it تُكَلِّمُyou speak
فَبِاستِ زَمانٍ صِرتَ فيهِ تُكَلِّمُ
So if, O ʿAbbād, you have been put in charge of the police,
O servants, if you are made police officers
then up the arse of an age in which you have come to speak!
In these difficult times, you have been given speech
Sol 6.1