Evening Remembrance
أَمْسَيْنَا وَأَمْسَى الْمُلْكُ لِلَّهِ وَالْحَمْدُ لِلَّهِ لَا إِلَهَ إِلَّا اللَّهُ وَحْدَهُ لَا شَرِيكَ لَهُ، لَهُ الْمُلْكُ وَلَهُ الْحَمْدُ وَهُوَ عَلَى كُلِّ شَيْءٍ قَدِيرٌ
Amsayna wa amsal-mulku lillah walhamdu lillah, la ilaha illallahu wahdahu la shareeka lah, lahul-mulku wa lahul-hamdu wa huwa 'ala kulli shay'in qadeer
We have reached the evening and at this very time the whole kingdom belongs to Allah. All praise is due to 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.
Abu Dawud 4:317
Evening Protection
Recite 3×
أَعُوذُ بِكَلِمَاتِ اللَّهِ التَّامَّاتِ مِنْ شَرِّ مَا خَلَقَ
A'udhu bikalimatillahit-tammati min sharri ma khalaq
I seek refuge in the perfect words of Allah from the evil of what He has created.
Sahih Muslim 4:2081
Evening Remembrance of Allah
اللَّهُمَّ بِكَ أَمْسَيْنَا وَبِكَ أَصْبَحْنَا وَبِكَ نَحْيَا وَبِكَ نَمُوتُ وَإِلَيْكَ الْمَصِيرُ
Allahumma bika amsayna wa bika asbahna wa bika nahya wa bika namutu wa ilaykal-masir
O Allah, by You we enter the evening and by You we enter the morning, by You we live and by You we die, and to You is the return.
Abu Dawud 4:317, At-Tirmidhi 5:466
Evening Seeking Forgiveness
Recite 100×
أَسْتَغْفِرُ اللَّهَ وَأَتُوبُ إِلَيْهِ
Astaghfirullaha wa atubu ilayh
I seek the forgiveness of Allah and I repent to Him.
Sahih Al-Bukhari 8:319, Sahih Muslim 4:2075
Evening Protection
Recite 3×
أَعُوذُ بِكَلِمَاتِ اللَّهِ التَّامَّاتِ مِنْ شَرِّ مَا خَلَقَ
A'udhu bikalimatillahit-tammati min sharri ma khalaq
I seek refuge in the perfect words of Allah from the evil of what He has created.
Sahih Muslim 4:2081
Each dua is shown with its reference where the source records one, so you can check it.
Duas whose wording you intend to rely on in worship are worth confirming with a
qualified teacher.