Sayyiduna Abu Humayd al-Sa'idi (may Allah be pleased with him) says that the Messenger of Allah (peace and blessings be upon him) said: "Seek the world in a good manner, that is, with moderation and grace, for whatever has been written for each person of it will come to him with ease."
Hadith Referenceالسنن الكبرى للبيهقي / كتاب البيوع / 10403
Jabir bin Abdullah (may Allah be pleased with him) says that the Messenger of Allah (peace and blessings be upon him) said: "Do not consider your provision to be slow in coming, for a servant does not die until the last of the provision that is his has reached him. Fear Allah, seek provision in a good manner through lawful means, and leave the unlawful."
Hadith Referenceالسنن الكبرى للبيهقي / كتاب البيوع / 10404
Sayyiduna Jabir bin Abdullah (may Allah be pleased with him) says that the Messenger of Allah (peace and blessings be upon him) said: "O people, none of you will die until he has received his provision in full, so do not consider your provision to be slow in coming, and fear Allah. O people, seek the world in a good manner. Take what is lawful and leave what is unlawful."
Hadith Referenceالسنن الكبرى للبيهقي / كتاب البيوع / 10405