Ibn 'Abbas (RAA) narrated that the Messenger of Allah (ﷺ) said:
"Prescribed punishments are not to be inflicted in mosques." Related by At-Tirmidhi and Al-Hakim. (TR)
English reference (TR): Book 10, Hadith 1284 (TR)
Arabic reference (TR): Book 10, Hadith 1245 (TR)