(6) باب الْجَمْعِ بَيْنَ الصَّلاَتَيْنِ فِي الْحَضَرِ
Ibn 'Abbas reported:
I observed with the Messenger of Allah (ﷺ) eight (rak'ahs) in combination, and seven rak'ahs in combination. I (one of the narrators) said: O Abd Sha'tha', I think that he (the Holy Prophet) had delayed the noon prayer and hastened the afternoon prayer, and he delayed the sunset prayer and hastened the 'Isha' prayer. He said: I also think so.
Reference: Sahih Muslim 705 e
In-book reference: Book 6, Hadith 65
USC-MSA web (English) reference(deprecated numbering scheme): Book 4, Hadith 1521