This hadith has been transmitted through other chains of transmitters on the authority of Abu Huraira in which it is reported that the Messenger of Allah ﷺ made a mention of washing the hand, and did not instruct to wash it three times. But the hadith narrated from Jabir and Ibn Musayyab. Abu Salama, and Abdullah b. Shaqiq, Abu Salih, Abla Razin, there is a mention of" three times".
عَنِ النَّبِيِّ ﷺ بِهَذَا الْحَدِيثِ كُلُّهُمْ يَقُولُ حَتَّى يَغْسِلَهَا وَلَمْ يَقُلْ وَاحِدٌ مِنْهُمْ ثَلاَثًا إِلاَّ مَا قَدَّمْنَا مِنْ رِوَايَةِ جَابِرٍ وَابْنِ الْمُسَيَّبِ وَأَبِي سَلَمَةَ وَعَبْدِ اللَّهِ بْنِ شَقِيقٍ وَأَبِي صَالِحٍ وَأَبِي رَزِينٍ فَإِنَّ فِي حَدِيثِهِمْ ذِكْرَ الثَّلاَثِ