اعْقِلْهَا وَتَوَكَّلْ
I'qilha wa tawakkal
Tie it (your camel) and then place your trust in Allah.
A man asked: "O Messenger of Allah, should I tie my camel and trust in Allah, or leave it untied and trust in Allah?" He said: "Tie it and trust." The most practical advice on tawakkul ever given. Do your work — study for the exam, prepare the proposal, save money, eat healthy — and THEN trust Allah for the outcome. Tawakkul without effort is laziness wearing a spiritual mask.
Related Du'as
اللَّهُمَّ اكْفِنِي بِحَلَالِكَ عَنْ حَرَامِكَ وَأَغْنِنِي بِفَضْلِكَ عَمَّنْ سِوَاكَ
O Allah, suffice me with what is lawful instead of what is unlawful, and enrich me by Your bounty so I need none besides You.
Hasanاللَّهُمَّ إِنِّي أَعُوذُ بِكَ مِنَ الْفَقْرِ وَالْقِلَّةِ وَالذِّلَّةِ وَأَعُوذُ بِكَ مِنْ أَنْ أَظْلِمَ أَوْ أُظْلَمَ
O Allah, I seek refuge in You from poverty, scarcity, and humiliation, and I seek refuge in You from wronging others or being wronged.
Sahihسُبْحَانَ اللَّهِ الْعَظِيمِ وَبِحَمْدِهِ
Glory and praise be to Allah, the Most Great.
Sahihاللَّهُمَّ إِنِّي أَسْأَلُكَ الْهُدَى وَالتُّقَى وَالْعَفَافَ وَالْغِنَى
O Allah, I ask You for guidance, piety, chastity, and self-sufficiency.
Sahih