therefore patiently forbear upon their speech and praising your lord proclaim his purity before the sun rises and before it sets and proclaim his purity at some times of the night and at the two ends of the day in the hope that you be pleased. 
فاصبر على ما يقولون وسبح بحمد ربك قبل طلوع الشمس وقبل غروبها ومن آناء الليل فسبح وأطراف النهار لعلك ترضى