It was narrated that Abu Qatadah said:“The Messenger of Allah (ﷺ) used to lead us in prayer, and he would lengthen the first Rak’ah of the Zuhr and shorten the second Rak’ah, and he would do likewise in the Subh.”
Hadith No. 819
Sunan Ibn Majah
Gradings:
Al-Albani:
Sahih
Muhammad Fouad Abd al-Baqi:
Sahih
Shuaib Al Arnaut:
Sahih
Zubair Ali Zai:
Sahih Muslim