'Abdur Rahman bin 'Uthman al-Qurashi (RAA) narrated, 'A doctor consulted the Prophet (ﷺ) about extracting medicine from a frog but he prohibited killing it.' Related by Ahmad, Abu Dawud and An-Nasai. Al-Hakim graded it as Sahih. (TR)
English reference (TR): Book 12, Hadith 1371 (TR)
Arabic reference (TR): Book 12, Hadith 1331 (TR)