Duas taught by Prophet Muhammad (peace be upon him)
O Allah, guide me and make me firm (in my guidance), and mention by way of guidance, Your guidance for the path, and by way of firmness, the firmness of an arrow.
O Allah, I ask You for steadfastness in all affairs, and firmness in guidance; I ask You for the grace to be thankful for Your blessings, and to worship You in the best manner. I ask You for a sound heart and a truthful tongue. I ask You for all the good that You know, and I seek refuge in You from all the evil that You know. I ask Your forgiveness for all that You know. Indeed, You are the Knower of the unseen.
O Allah, forgive me, have mercy on me, guide me, strengthen me, heal me, provide for me, and elevate me.
O Allah, I seek protection for you two with Allah's perfect words, from every devil and every beast, and from every evil eye.
O Allah, forgive him, have mercy upon him, and bless him in his sustenance.
O Allah, I seek refuge in You from distress and sorrow, and I seek refuge in You from helplessness and laziness, and I seek refuge in You from cowardice and stinginess, and I seek refuge in You from the overwhelming of debt and the subjugation of men.