رَبِّ اشْرَحْ لِي صَدْرِي ﴿٢٥﴾ وَيَسِّرْ لِي أَمْرِي ﴿٢٦﴾ وَاحْلُلْ عُقْدَةً مِّن لِّسَانِي ﴿٢٧﴾ يَفْقَهُوا قَوْلِي ﴿٢٨﴾

Rabbish-rah lee sadree. Wa yassir leee amree. Wahlul 'uqdatam-mil-lisaanee. Yafqahoo qawlee.

(25) My Lord, expand for me my breast [with assurance] (26) And ease for me my task (27) And untie the knot from my tongue (28) That they may understand my speech.

Reference: Surah Ta Ha 20:25-28