Mishkat al-Masabih
Mishkat al-Masabih 5825
His Character and Natural Disposition - Section 2
Arabic hadith text
وَعَنْهُ أَنَّ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ كَانَ لَا يَدَّخِرُ شَيْئًا لِغَدٍ. رَوَاهُ التِّرْمِذِيّ
Translation
He said that God's messenger did not store up anything for the next day. Tirmidhi transmitted it.