Sahih Muslim 12444
In-book no 5167وَحَدَّثَنَاهُ أَبُو كُرَيْبٍ، وَإِسْحَاقُ بْنُ إِبْرَاهِيمَ، جَمِيعًا عَنْ أَبِي مُعَاوِيَةَ، عَنِ الأَعْمَشِ، بِهَذَا الإِسْنَادِ " إِذَا سَقَطَتْ لُقْمَةُ أَحَدِكُمْ " . إِلَى آخِرِ الْحَدِيثِ وَلَمْ يَذْكُرْ أَوَّلَ الْحَدِيثِ " إِنَّ الشَّيْطَانَ يَحْضُرُ أَحَدَكُمْ " .
This hadith is reported on the authority of A'mash with the same chain of transmitters but with a slight variation of words but no mention is made of the first part of the hadith, i. e. the Satan is present with any one of you.