Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
Qurʾān Bukhārī Muslim Nasāʾī Abū Dāwūd Tirmidhī Ibn Mājah Mālik Aḥmad Dārimī Ḥākim Ibn Ḥibbān Ṭabarānī Nasāʾī's Kubrá Bayhaqī al-Luʾluʾ wa-al-Marjān Ibn Rajab's Fifty Riyāḍ al-Ṣāliḥīn Aḥmad's Zuhd Suyūṭī
quran:2:155 –

And We will surely test you with something of fear and hunger and a loss of wealth and lives and fruits, but give good tidings to the patient,  

Surely We will try you with something of fear, of an enemy, and hunger, by way of drought, and diminution of goods, as a result of destruction, and lives, as a result of slaughter, death and disease, and fruits, by way of crop damage: that is to say, We will try you to see if you practise patience or not; yet give good tidings, of Paradise, to the patient, during calamities;
القرآن:٢:١٥٥ –

وَلَنَبْلُوَنَّكُمْ بِشَيْءٍ مِنَ الْخَوْفِ وَالْجُوعِ وَنَقْصٍ مِنَ الْأَمْوَالِ وَالْأَنْفُسِ وَالثَّمَرَاتِ ۗ وَبَشِّرِ الصَّابِرِينَ  

{ولنبلونكم بشيء من الخوف} للعدو {والجوع} القحط {ونقص من الأموال} بالهلاك {والأنفس} بالقتل والموت والأمراض {والثمرات} بالحوائج أي لنختبرنكم فننظر أتصبرون أم لا {وبشر الصابرين} على البلاء بالجنة.