The Prophet (ﷺ) said, ” Let the slave of Dinar and Dirham (currency), of Quantify and Khamisa (garment) perish as he is pleased if these things are given to him, and if not, he is displeased. Let such a person perish and relapse, and if he is pierced with a thorn, let him not find anyone to take it out for him. Paradise is for him who holds the reins of his horse to strive in Allah’s Cause, with his hair unkempt and feet covered with dust: if he is appointed in the vanguard, he is perfectly satisfied with his post of guarding, and if he is appointed in the rearward, he accepts his post with satisfaction; (he is so simple and unambiguous that) if he asks for permission he is not permitted, and if he intercedes, his intercession is not accepted.” (Sahih al-Bukhari)
عَنْ أَبِي هُرَيْرَةَ، عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ ‏ “‏ تَعِسَ عَبْدُ الدِّينَارِ وَعَبْدُ الدِّرْهَمِ وَعَبْدُ الْخَمِيصَةِ، إِنْ أُعْطِيَ رَضِيَ، وَإِنْ لَمْ يُعْطَ سَخِطَ، تَعِسَ وَانْتَكَسَ، وَإِذَا شِيكَ فَلاَ انْتَقَشَ، طُوبَى لِعَبْدٍ آخِذٍ بِعِنَانِ فَرَسِهِ فِي سَبِيلِ اللَّهِ، أَشْعَثَ رَأْسُهُ مُغْبَرَّةٍ قَدَمَاهُ، إِنْ كَانَ فِي الْحِرَاسَةِ كَانَ فِي الْحِرَاسَةِ، وَإِنْ كَانَ فِي السَّاقَةِ كَانَ فِي السَّاقَةِ، إِنِ اسْتَأْذَنَ لَمْ يُؤْذَنْ لَهُ، وَإِنْ شَفَعَ لَمْ يُشَفَّعْ ‏”‏‏(البخاري).‏ قَالَ أَبُو عَبْدِ اللَّهِ لَمْ يَرْفَعْهُ إِسْرَائِيلُ وَمُحَمَّدُ بْنُ جُحَادَةَ عَنْ أَبِي حَصِينٍ وَقَالَ تَعْسًا‏.‏ كَأَنَّهُ يَقُولُ فَأَتْعَسَهُمُ اللَّهُ‏.‏ طُوبَى فُعْلَى مِنْ كُلِّ شَىْءٍ طَيِّبٍ، وَهْىَ يَاءٌ حُوِّلَتْ إِلَى الْوَاوِ وَهْىَ مِنْ يَطِيبُ‏” .‏