Abu Dharr reported,

I came to him while he was in the shade of the Kaabah, saying, "They are the greatest losers, by the Lord of the Kaabah. They are the greatest losers, by the Lord of the Kaabah."I said to myself, "What is the matter with me? Does he see something wrong in me? What is the matter with me?"So I sat down beside him while he kept repeating these words. I could not remain silent, and I was overcome by what Allah willed.I said, "Who are they, may my father and mother be sacrificed for you, Messenger of Allah?"He replied, "Those with the most wealth, except for the one who says like this, and like this, and like this."

حدثنا عمر بن حفص حدثنا أبي حدثنا الأعمش عن المعرور

عن أبي ذر قال

انتهيت إليه وهو في ظل الكعبة يقول هم الأخسرون ورب الكعبة هم الأخسرون ورب الكعبة قلت ما شأني أيرى في شيء ما شأني فجلست إليه وهو يقول فما استطعت أن أسكت وتغشاني ما شاء الله فقلت من هم بأبي أنت وأمي يا رسول الله قال الأكثرون أموالا إلا من قال هكذا وهكذا وهكذا