Fiqh-us-Sunnah Volume 002, Supererogatory Prayer, Fiqh 2.115A.

Section : Combining two prayers.

It is allowed for a person to combine the zuhr and 'asr salah, either during the time of the earlier or the later salah, or the maghrib and 'isha prayers if he is in one of the following circumstances:

Related Hadith(s)