The prayer of seeking guidance from Allah
O Allah, I seek guidance from Your knowledge, and I seek ability from Your power, and I ask of Your great bounty. For indeed, You have power and I have no power, and You have knowledge and I have no knowledge, and You are the Knower of the unseen. O Allah, if You know that this matter (mention your need here - e.g., buying this house) is good for me in my religion, my livelihood and the end of my affair (or: in my present and my future), then decree it for me and make it easy for me, and bless it for me. And if You know that this matter is bad for me in my religion, my livelihood and the end of my affair (or: in my present and my future), then turn it away from me and turn me away from it, and decree for me that which is good wherever it may be, and make me content with it.
O Allah, I seek guidance from Your knowledge, and seek ability from Your power, and I ask of Your immense favour. For indeed, You have power and I have no power, and You know, and I do not know, and You are the Knower of the unseen. O Allah, if You know that this matter (mention your need) is good for me in my religion, my worldly life, and the Hereafter (or in my present and future affairs), then decree it for me, make it easy for me, and bless it for me. And if You know that this matter is evil for me in my religion, my worldly life, and the Hereafter (or in my present and future affairs), then turn it away from me, and turn me away from it, and decree for me whatever is good, and make me satisfied with it.
O Allah, I seek Your guidance (with Your knowledge) and the ability to fulfill my responsibilities (with Your power), and I seek from You Your great bounty. For You have power, and I have no power; You have knowledge, and I have no knowledge; and You are the Knower of the unseen. O Allah, if You know that this matter (mention your matter) is good for me in my religion, my life, and my final outcome (or: in my present and future), then ordain it for me, make it easy for me, and bless it for me. O Allah, and if You know that this matter (mention your matter) is evil for me in my religion, my life, and my final outcome (or: in my present and future), then turn it away from me and turn me away from it, and ordain for me whatever is good, and make me pleased with it.