Hadithcore
Hadith #2117440

A group of Hadith scholars held that the stronger view is that it is Mawquf (a saying of a Companion) i.e. 'Umar (ra).

وَرَجَّحَ جَمَاعَةٌ وَقْفَهُ عَلَى عُمَرَ > [1]‏ [2]‏ .‏

References2 variants
Sunnah.com reference
Book 15, Hadith 19
Arabic/English book reference
Book 15, Hadith 1479