"The Messenger of Allah said: 'Whoever asks when he has forty Dirhams I being too demanding when asking."' (Using translation from Nasāʾī 2594)  

قَالَ رَسُولُ اللهِ ﷺ «مَنْ سَأَلَ وَلَهُ أَرْبَعُونَ دِرْهَمًا فَهُوَ مُلْحِفٌ»  

"My mother sent me to the Messenger of Allah, and I came to him and sat down. He turned to me and said: 'Whoever wants to be independent of means, Allah, the Mighty and Sublime, will make him independent. Whoever wants to refrain from asking, Allah, the Mighty and Sublime, will help him to refrain. Whoever wants to be content with his lot, Allah, the Mighty and Sublime, Allah, the Mighty and Sublime, will suffice him. Whoever asks when he has something worth one Uqiyah, then he is being too demanding. 'I said: 'My she-camel Al-Yaqutah is worth more than and Uqiyah,' so I came back and did not ask him for anything." (Using translation from Nasāʾī 2595)   

سَرَّحَتْنِي أُمِّي إِلَى رَسُولِ اللهِ ﷺ فَأَتَيْتُهُ فَقَعَدْتُ فَاسْتَقْبَلَنِي وَقَالَ «مَنِ اسْتَغْنَى أَغْنَاهُ اللهُ وَمَنِ اسْتَعَفَّ أَعَفَّهُ اللهُ وَمَنِ اسْتَكَفَّ كَفَاهُ اللهُ وَمَنْ سَأَلَ وَلَهُ قِيمَةُ وَقِيَّةٍ فَقَدْ أَلْحَفَ» فَقُلْتُ نَاقَتِي الْيَاقُوتَةُ خَيْرٌ مِنْ وُقِيَّةٍ فَرَجَعْتُ وَلَمْ أَسْأَلْهُ