Du'a At the time of visiting a dangerous place

According to Imam Ja’far-e-Sadiq (a.s.)

if a person had to visit a place where he is afraid of something then he should recite the following ayat (verse):

رَبِّ اَدْخِلْنِىْ مُدْخَلَ صِدْقٍ وَّ اَخْرِجْنِىْ مُخْرَجَ صِدْقٍ وَّ اجْعَلْ لِّىْ مِنْ لَّدُنْكَ سُلْطَانًا نَصِيْرًا.

Transliteration:

"Rabbe adkhilnee mudkhala sidqiwn wa akhrijnee mukhraja sidqiwn waj-a’l lee mil ladunka sultaanan naseeraa."

Translation:

“O My Lord! Cause me to enter a goodly entrance and cause me to go out (of) a goodly exit, and grant me from unto Thee an authority to assist (me)”

and when that thing or person comes in front of him, he should recite the Ayatul Kursi.