اللّهُـمَّ إِنَّـي أَسْـأَلُـكَ بِرَحْمَـتِكَ الّتي وَسِـعَت كُلَّ شيء، أَنْ تَغْـفِرَ لي 

Allâhumma innî as’aluka bi-rahmatika l-lâti wasi^cat kulla shay’in an taghfira lî.

O Allah, I ask You by Your mercy which envelopes all things, that You forgive me.

Source: Ibn Majah 1/557

ذَهَـبَ الظَّمَـأُ، وَابْتَلَّـتِ العُـروق، وَثَبَـتَ الأجْـرُ إِنْ شـاءَ الله

Zahabadh-dhama’u wa abtallat il-‘urooqu, wa thabatal-ajru In Shaa Allah

The thirst has gone and the veins are quenched, and reward is confirmed, if Allah wills.

Source: Abu Dawud 2/306, Sahih Al-Jami As Saghir 4/209

اللَّهُمَّ إنِّى لَكَ صُمْتُ وَبِكَ آمَنْتُ [وَعَلَيْكَ تَوَكَّلْتُ] وَعَلَى رِزْقِكَ اَفْطَرْتُ

Allahumma inni laka sumtu wa bika aamantu [wa ‘alayka tawakkaltu] wa ‘alaa rizqika aftartu 

O Allah! I fasted for You and I believe in You [and I put my trust in You] and I break my fast with Your sustenance.