"Samma'a saami'un bihamdillaah, wa husni balaa-ihi 'alainaa. robbanaa shoohibnaa, wa afdhil 'alainaa 'aa-idzan billaahi minan-naar."
(May a witness, be witness to our praise of Allah for His favours and bounties upon us. Our Lord, protect us, show favour on us and deliver us from every evil. I take refuge in Allah from the fire.)
Translated from Ustadz Firanda Andirja's Indonesian commentary (Bekal Islam). Quoted verses, hadith and duas keep their Arabic; where the commentary gave its own Indonesian rendering of them, that rendering is not translated and is marked [translation not shown].
This dua is recited by a musafir (a person who is travelling) at the time of Subuh (dawn), as a form of protection and a request to Allah during the journey.