الوتر
كلمة (الوِتر) في اللغة صفة مشبهة باسم الفاعل، ومعناها الفرد،...
Ibn Mas‘ūd (may Allah be pleased with him) reported that the Messenger of Allah (may Allah's peace and blessings be upon him) said: "Whoever recites a letter from the Book of Allah will be credited with a good deed, and the good deed receives a ten-fold reward. I am not saying that “ألم” Alif-Lām-Mīm is one letter, but Alif is a letter, Lām is a letter and Mīm is a letter."
شرح الحديث :
Ibn Mas‘ūd (may Allah be pleased with him) reported that the Messenger of Allah (may Allah's peace and blessings be upon him) explained that any Muslim who reads a letter from the Book of Allah (the Qur’an) will be rewarded with ten good deeds for each single letter. He did not consider “ألم” (Alif-Lām-Mīm) to be one letter, but rather Alif is a single letter, Lām another letter, and Mīm is a third letter. So anyone who recites this three-letter word is rewarded with thirty good deeds. This, indeed, is a great blessing and a magnanimous reward. Therefore, a Muslim should increase his recitation of the Book of Allah, the Exalted.