Abdullah bin Amr bin As reported,
I heard the Messenger of Allah ﷺ say, "The green sky has not shaded, nor has the dusty earth borne, anyone more truthful than Abu Dharr."
Tirmidhi 3801
Hasanحدثنا محمود بن غيلان حدثنا ابن نمير عن الأعمش عن عثمان بن عمير وهو أبو اليقظان عن أبي حرب بن أبي الأسود الديلي
عن عبد الله بن عمرو قال
سمعت رسول الله ﷺ يقول ما أظلت الخضراء ولا أقلت الغبراء أصدق من أبي ذر
الترمذي 3801حسن
Contents
Reference
Commentary
Ayat
Collection
Jami Tirmidhi
Book
Virtues
Chapter
Virtues of Abdullah bin Masud 
Numbering
Darussalam 3801
Details
Collection
Jami Tirmidhi
Book
Virtues
Chapter
Virtues of Abdullah bin Masud
Numbering
Darussalam 3801
Ayat
No annotations are available.
Reference
Commentary
Darussalam
[Hasan]Ibn Majah also recorded it in the Introduction, The Virtue of Abu Dharr, Hadith: 156, from the hadith of Abdullah bin Numayr through this same route, though its chain is daif. The following hadith serves as a corroborating witness for it.On this topic there are also narrations from Abu Darda [Ahmad: 5/197, 6/442] and Abu Dharr [coming after this, 3802].