صحیح ابن حبان
Ibn Hibban
كتاب الصلاة
Book of Prayer
فصل في الأوقات المنهي عنها - ذكر البيان بأن المدرك ركعة من صلاة الصبح قبل طلوع الشمس وركعة بعدها يكون مدركا لصلاة الغداة
Section on Prohibited Times - Clarification that catching a rak’ah of Fajr before sunrise and another after counts as catching the prayer.
1 hadith
Hadith 1585
Sayyiduna Abdullah bin Abbas (may Allah be pleased with them both) narrates from Sayyiduna Abu Hurairah (may Allah be pleased with him) that the Prophet Muhammad (peace and blessings be upon him) said: "Whoever catches one rak'ah of the Asr prayer before the sun sets has caught that (prayer), and whoever catches one rak'ah of the Fajr prayer before the sun rises and performs one rak'ah after the sun has risen, he has caught that (Fajr prayer)."