"The Messenger of Allah forbade Mulamasah, which means touching a garment without looking at it; (and he forbade) Munabadhah which is where one man sells his garment to another man by throwing it to him, without him checking it or looking at it."
أَخْبَرَهُ أَنَّ أَبَا سَعِيدٍ الْخُدْرِيَّ ؓ قَالَ نَهَى رَسُولُ اللَّهِ ﷺ عَنِ الْمُلاَمَسَةِ وَالْمُلاَمَسَةُ لَمْسُ الثَّوْبِ لاَ يَنْظُرُ إِلَيْهِ وَعَنِ الْمُنَابَذَةِ وَالْمُنَابَذَةُ طَرْحُ الرَّجُلِ ثَوْبَهُ إِلَى الرَّجُلِ قَبْلَ أَنْ يُقَلِّبَهُ