كتاب الأقضية
30  
The Book of Judicial Decisions
(5)
Chapter: The prohibition of asking too much with no need. The prohibition of withholding the rights of others and asking of them, which means refusing to give others their rights and asking for that to which one is not entitles
(5)
باب النَّهْيِ عَنْ كَثْرَةِ الْمَسَائِلِ مِنْ غَيْرِ حَاجَةٍ وَالنَّهْيِ عَنْ مَنْعٍ وَهَاتٍ وَهُوَ الاِمْتِنَاعُ مِنْ أَدَاءِ حَقٍّ لَزِمَهُ أَوْ طَلَبُ مَا لاَ يَسْتَحِقُّهُ
Sahih Muslim 593 g

A hadith like this has been trransmitted on the authority of Mansur with a slight vairiation of words.

وَحَدَّثَنِي الْقَاسِمُ بْنُ زَكَرِيَّاءَ، حَدَّثَنَا عُبَيْدُ اللَّهِ بْنُ مُوسَى، عَنْ شَيْبَانَ، عَنْ مَنْصُورٍ، بِهَذَا الإِسْنَادِ ‏.‏ مِثْلَهُ ‏.‏ غَيْرَ أَنَّهُ قَالَ وَحَرَّمَ عَلَيْكُمْ رَسُولُ اللَّهِ صلى الله عليه وسلم ‏.‏ وَلَمْ يَقُلْ إِنَّ اللَّهَ حَرَّمَ عَلَيْكُمْ ‏.‏
Reference : Sahih Muslim 593g
In-book reference : Book 30, Hadith 15
USC-MSA web (English) reference : Book 18, Hadith 4258
  (deprecated numbering scheme)