´It was narrated from 'Aishah that the Prophet (ﷺ) said:` "Whoever catches up with a Rak'ah of Fajr before the sun rises, then he has caught up with it; and whoever catches up with a Rak'ah of 'Asr before the sun sets, then he has caught up with it."
Explanation & Benefits
Hafiz Muhammad Ameen
552. Commentary: For details, see Hadith number 515 and its benefits and issues.
Source: Sunan Nasa'i: Translation and Benefits by Shaykh Hafiz Muhammad Amin Hafizullah, Page: 552