First pray Two Cycles (raka'). In the first raka' after Surah Fatiha recite Surah al-Kafirun (Chapter 109) and in the second raka' after Fatiha recite Surah al-Ikhlas (Chapter 112). After finishing prayer recite the duaa of istikhara
TRANSLATION: "O Allah! I seek goodness from Your Knowledge and with Your Power (and Might) I seek strength, and I ask from You Your Great Blessings, because You have the Power and I do not have the power. You Know everything and I do not know, and You have knowledge of the unseen. Oh Allah! If in Your Knowledge this action ------------------------------------------------ (which I intend to do) is better for my religion and faith, for my life and end [death], for here [in this world] and the hereafter then make it destined for me and make it easy for me and then add blessings [baraka'] in it, for me. O Allah! In Your Knowledge if this action is bad for me, bad for my religion and faith, for my life and end [death], for here [in this world] and the hereafter then turn it away from me and turn me away from it and whatever is better for me, ordain [destine] that for me and then make me satisfied with it."