There is the Du’ah in the Quran from Prophet Mosa, peace be upon him: “[25] (Mûsa (Moses)) said: “O my Lord! Open for me my chest (grant me self-confidence, contentment, and boldness), And ease my task for me; And make loose the knot (the defect) from my tongue, (i.e. remove the incorrectness from my speech)

And Allah knows best

We have a revert sister and she is just 17 years old ma sha’Allah.She hide her islam from one year,and she decide to tell to her partents.The question is: There is any duah which she can supplicate before telling them? I remember that it was a prophet who ask Allah to choose for him good words and those words to reach the people hearts.