أَمْسَـيْنَا وَأَمْسَـى الْمُلْـكُ لِلَّـهِ وَالْحَـمْدُ لِلَّـهِ، لَا إِلَـهَ إِلَّا اللَّـهُ وَحْـدَهُ لَا شَـرِيكَ لَـهُ، لَـهُ الْمُـلْكُ وَلَـهُ الْحَمْـدُ وَهُـوَ عَلَـى كُـلِّ شَـيْءٍ قَدِيـرٌ، رَبِّ أَسْأَلُـكَ خَـيْرَ مَا فِـي هَـذِهِ اللَّـيْلَـةِ وَخَـيْرَ مَا بَعْـدَهَـا، وَأَعُـوذُ بِـكَ مِـنْ شَـرِّ هَـذِهِ اللَّـيْلَـةِ وَشَـرِّ مَا بَعْـدَهَـا، رَبِّ أَعُـوذُ بِكَ مِنَ الْكَسَـلِ وَسُـوءِ الْكِـبَـرِ، رَبِّ أَعُـوذُ بِـكَ مِـنْ عَذَابٍ فِـي النَّـارِ وَعَـذَابٍ فِي الْقَـبْـرِ
Amsaynā wa amsa l-mulku lillāh wa l-ḥamdu lillāh, lā ilāha illa llāhu waḥdahu lā šarīka lah, lahu l-mulku wa lahu l-ḥamd wa huwa ‘alā kulli šay’in qadīr, rabbi as’aluka khayra mā fī hādhihi l-laylah wa khayra mā ba‘dahā, wa a‘ūdhu bika min šarri hādhihi l-laylah wa šarri mā ba‘dahā, rabbi a‘ūdhu bika mina l-kasali wa sū’i l-kibar, rabbi a‘ūdhu bika min ‘adhābin fi n-nār wa ‘adhābin fi l-qabr.
Translation
We have reached the evening and at this very time unto Allah belongs all sovereignty, and all praise is for Allah. None has the right to be worshipped except Allah, alone, without partner, to Him belongs all sovereignty and praise and He is over all things omnipotent. My Lord, I ask You for the good of this night and the good of what follows it and I take refuge in You from the evil of this night and the evil of what follows it. My Lord, I take refuge in You from laziness and senility. My Lord, I take refuge in You from torment in the Fire and punishment in the grave.
When to recite
In the evening.
Source / Reference
Hisnul Muslim 75