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 ارْزُقْنِي رِزْقًا حَلَالًا طَيِّبًا بِلَا كَدٍّ وَاسْتَجِبْ دُعَائِي بِلَا رَدٍّ
O Allah, provide me with lawful and good provision without hardship, and answer my supplication without rejection.
Hasanرَبِّ إِنِّي لِمَا أَنْزَلْتَ إِلَيَّ مِنْ خَيْرٍ فَقِيرٌ
My Lord, indeed I am, for whatever good You would send down to me, in need.
Sahihاللَّهُمَّ إِنِّي أَعُوذُ بِكَ مِنَ الْكَسَلِ وَالْهَرَمِ وَالْمَأْثَمِ وَالْمَغْرَمِ
O Allah, I seek refuge in You from laziness, senility, sin, and debt.
Sahihسُبْحَانَ اللَّهِ الْعَظِيمِ وَبِحَمْدِهِ
Glory and praise be to Allah, the Most Great.
Sahih