اَللَّهُمَّ حْفَظْنِي بِالْإِسْلَامِ قَائِمًا وَاحْفَظْنِي بِالْإِسْلَامِ قَاعِدًا وَحْفَظْنِي بِالْإِسْلَامِ رَاقِدًا وَلَا تُشْمِتْ بِي عَدُوًّا وَلَا حَسِدًا، اَللَّهُمَّ إِنِّي أَسْأَلُكَ مِنْ كُلِّ خَيْرٍ خَزَائِنُهُ بِيَدِكَ وَأَعُوْذُ بِكَ مِنْ كُلِّ شَرٍّ خَزَائِنُهُ بِيَدِكَ

Allaahumma’h fazni bil-islaami qaa'iman wa’h faazni bil-islaami qaa'idan wa’h fazni bil-islaami raaqidan walaa tushmit bi ‘aduwan walaa ‘hasidan. Allaahumma inni as-aluka min kulli khayrin khazaa-inuhu bi yadik, wa A‛oodhu bika min kulli sharrin khazaa-inuhu bi yadik

O Allah! Protect me with Islam when standing, and protect me with Islam when sitting down, and protect me with Islam when reclining, and do not make an enemy or envier rejoice at me. O Allah! I ask you for every good whose stores are in Your Hand, and I seek refuge with you from every evil whose stores are in Your Hand.

Reference: Hasan (Albani). Silsilatul Sahihah: 1540