Shaikhul Islaam Ibn Taymiyyah (rahimahullaah) said:

”It is befitting that a person utilises wealth in the manner he utilises his donkey for riding, and in the manner he utilises the toilet for defecation.”

[Quoted by Imam Muhammad Ibn Saaleh Al-Uthaymeen (rahimahullaah) in Sharh Riyaadus-Saaliheen cassette number:17]