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.
ahmad:13693ʿAlī b. Isḥāq > ʿAbdullāh > al-Awzāʿī > Isḥāq b. ʿAbdullāh b. Abū Ṭalḥah al-Anṣārī > Anas b. Mālik

[Machine] The people experienced a year of drought during the time of the Prophet Muhammad ﷺ . One day, while the Prophet ﷺ was giving the Friday sermon, a Bedouin stood up and said, "O Messenger of Allah, wealth has perished and the families are starving, so pray to Allah to give us rain." The Prophet ﷺ raised his hands, and the sky was cloudless at the time. Suddenly, clouds as huge as mountains formed, and it did not stop raining until we saw the rain dripping down from the Prophet's beard. Then, he mentioned the hadith.  

أحمد:١٣٦٩٣حَدَّثَنَا عَلِيُّ بْنُ إِسْحَاقَ أَخْبَرَنَا عَبْدُ اللهِ أَخْبَرَنَا الْأَوْزَاعِيُّ قَالَ حَدَّثَنِي إِسْحَاقُ بْنُ عَبْدِ اللهِ بْنِ أَبِي طَلْحَةَ الْأَنْصَارِيُّ قَالَ حَدَّثَنِي أَنَسُ بْنُ مَالِكٍ قَالَ

أَصَابَ النَّاسَ سَنَةٌ عَلَى عَهْدِ رَسُولِ اللهِ ﷺ قَالَ فَبَيْنَا رَسُولُ اللهِ ﷺ يَخْطُبُ يَوْمَ الْجُمُعَةِ قَامَ أَعْرَابِيٌّ فَقَالَ يَا رَسُولَ اللهِ هَلَكَ الْمَالُ وَجَاعَ الْعِيَالُ فَادْعُ اللهَ أَنْ يَسْقِيَنَا فَرَفَعَ رَسُولُ اللهِ ﷺ يَدَيْهِ وَمَا فِي السَّمَاءِ قَزَعَةٌ فَثَارَ سَحَابٌ أَمْثَالُ الْجِبَالِ ثُمَّ لَمْ يَنْزِلْ عَنْ مِنْبَرِهِ حَتَّى رَأَيْنَا الْمَطَرَ يَتَحَادَرُ عَلَى لِحْيَتِهِ فَذَكَرَ الْحَدِيثَ