Messenger of Allah ﷺ said, 'Beware of suspicion, for it is the worst of false tales and don't look for the other's faults and don't spy and don't hate each other, and don't desert (cut your relations with) one another O Allah's slaves, be brothers!" (See Hadith No. 90) (Using translation from Bukhārī 6724)
قَالَ رَسُولُ اللهِ ﷺ إِيَّاكُمْ وَالظَّنَّ فَإِنَّ الظَّنَّ أَكْذَبُ الْحَدِيثِ
Avoid suspicion for suspicion is the most lying form of talk. Do not be inquisitive about one another, or spy on one another.
أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ إِيَّاكُمْ وَالظَّنَّ فَإِنَّ الظَّنَّ أَكْذَبُ الْحَدِيثِ وَلاَ تَحَسَّسُوا وَلاَ تَجَسَّسُوا
"Beware of Zann (suspicion), for indeed Zann is the falsest of speech."
أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ إِيَّاكُمْ وَالظَّنَّ فَإِنَّ الظَّنَّ أَكْذَبُ الْحَدِيثِ
[Machine] I heard Sufyan saying, "Beware of assumptions, for they are the most false of speech."
عَنِ النَّبِيِّ ﷺ فَسَمِعْتُ سُفْيَانَ يَقُولُ إِيَّاكُمْ وَالظَّنَّ فَإِنَّهُ أَكْذَبُ الْحَدِيثِ