Duas for reliance on Allah and strengthening tawakkul
Allah is sufficient for us, and He is the best Disposer of affairs.
O Allah, Lord of the heavens and Lord of the earth, our Lord and Lord of all things, the Cleaver of the grain seed and the date seed, the Revealer of the Torah, the Gospel, and the Quran. I seek refuge in You from the evil of every moving creature, the forelock of which You seize. O Allah, You are the First, so there is nothing before You; You are the Last, so there is nothing after You; You are the Mostๆพ ( ุงูุธุงูุฑ - al-Dhฤhir - meaning apparent or above all), so there is nothing above You; You are the Most Hidden ( ุงูุจุงุทู - al-Bฤแนญin - meaning hidden or within all), so there is nothing nearer than You. Settle our debts for us and enrich us from poverty.
O Allah, I ask You for its [the woman's] goodness and the goodness of that which You have destined for her, and I seek refuge in You from its evil and the evil of that which You have destined for her.
O Allah, I ask You for its (this matter/situation) goodness, the goodness of its people, and the goodness of what it contains. And I seek refuge in You from its evil, the evil of its people, and the evil of what it contains. O Allah, suffice me with Your lawful (provisions) instead of Your unlawful, and enrich me with Your bounty, so that I am not in need of anyone other than You.
O Allah, I ask You for guidance, piety, chastity, and richness.
O Allah, I am Your servant, son of Your servant, son of Your female servant. My forelock is in Your hand. Your command over me is inevitable, and Your decision concerning me is just. I ask You by every name that You have called Yourself, or revealed to anyone from Your creation, or sent down in Your Book, or have preserved in the knowledge of the unseen with You, that You make the Qur'an the springtime of my heart, the light of my chest, the banisher of my grief, and the remover of my worries.
O Allah, suffice me against them with whatever You wish.
O Allah, I seek Your guidance by Your knowledge and Your strength by Your power, and I ask You from Your great bounty. For indeed, You are able and I am not, You know and I do not, and You are the Knower of the unseen. O Allah, if You know that this matter (and here he should mention his need) is good for me in my religion, my livelihood, and the outcome of my affair, both in the near term and the distant future, then decree it for me, make it easy for me, and then bless me in it. And if You know that this matter is bad for me in my religion, my livelihood, and the outcome of my affair, both in the near term and the distant future, then turn it away from me and turn me away from it, and decree for me what is good wherever it may be, and then make me content with it.
Allah is sufficient for us, and He is the best disposer of affairs.
O Allah, I ask You for beneficial knowledge, goodly provision, and deeds accepted.