According to Strabo, the Curetes helped Leto by creating loud noises with their weapons and thus frightening Hera, they concealed Leto's childbirth.
ɐkˈoːɹdɪŋ tə stɹˈɑːboʊ, ðə kjˈʊɹɹiːts hˈɛlpt lˈiːɾoʊ baɪ kɹiːˈeɪɾɪŋ lˈaʊd nˈɔɪzᵻz wɪð ðɛɹ wˈɛpənz ænd ðˈʌs fɹˈaɪʔn̩ɪŋ hˈiəɹə, ðeɪ kənsˈiːld lˈiːɾoʊz tʃˈaɪldbɜːθ.