Musnad Ahmad 8:85

'Abd al-Razzaq narrated to us, Ma'mar narrated to us, from al-Zuhri, from 'Amir ibn Sa'd, from his father, who said: "The Messenger of Allah, peace and blessings of Allah be upon him, commanded the killing of the gecko, and he named it 'the little corruptor' (fuwaysiq)."