The Junub Person Performing Wudu' When He Wants To Eat

It was narrated from Ibn 'Abbas that the Prophet ﷺ performed Ghusl and a cloth was brought to him, but he did not touch it, and he started doing like this with the water. [1]
[1] This is a demonstration of his wiping off the water on his body with his hands.

أَخْبَرَنَا مُحَمَّدُ بْنُ يَحْيَى بْنِ أَيُّوبَ بْنِ إِبْرَاهِيمَ، قَالَ حَدَّثَنَا عَبْدُ اللَّهِ بْنُ إِدْرِيسَ، عَنِ الأَعْمَشِ، عَنْ سَالِمٍ، عَنْ كُرَيْبٍ، عَنِ ابْنِ عَبَّاسٍ، أَنَّ النَّبِيَّ ﷺ اغْتَسَلَ فَأُتِيَ بِمِنْدِيلٍ فَلَمْ يَمَسَّهُ وَجَعَلَ يَقُولُ بِالْمَاءِ هَكَذَا .