2 Chronicles 29:35 Commentary - English Annotations on the Holy Bible by Matthew Poole
And also the burnt-offerings were in abundance; or,
for the burnt-offerings were to be offered also in abundance. So it is a reason why the priests could not flay all the burnt-offerings, as was said, 2Ch 29:34, because there was so much other work for them; for the burnt-offerings were not only to be flayed, but also to be offered, to wit, wholly, and with them
the fat of peace-offerings, & c.
Consult other comments:
2 Chronicles 29:35 - The Cambridge Bible for Schools and Colleges
2 Chronicles 29:35 - Ellicott's Commentary for English Readers (Old and New Testaments)
2 Chronicles 29:35 - John Gill's Exposition of the Entire Bible
2 Chronicles 29:35 - English Annotations on the Holy Bible by Matthew Poole
2 Chronicles 29:35 - John Trapp's Complete Commentary (Old and New Testaments)
English Annotations on the Holy Bible by Matthew Poole

Matthew Poole (1624–1679) wrote English Annotations on the Holy Bible, completing the chapters as far as Isaiah 58 before his death in 1679. The rest of the Annotations were completed by friends and colleagues among his Nonconformist brethren. The first printing of the completed edition was in 1685, 2 volumes folio, followed by editions in 1688, 1696 (with valuable chapter outlines added by the editors, Samuel Clark and Edward Veale), and the 4th and definitive edition in 1700, the basis of all others.