1 Enoch 74:14

ለወርኅ፡ ለባሕቲቱ፡ ይበጽሕ፡ መዋዕሊሁ፡ ለሠለስቱ፡ ዓመት፡ ዐሠርቱ፡ ምእት፡ ወስሳ፡ ወክልኤቱ፡ መዋዕል፡ ወለኀምስቱ፡ ዓመት፡ የሐጽጽ፡ ኀምሳ፡ መዋዕለ፡ እስመ፡ ይትዌሰክ፡ በፀአቱ፡ ዲበ፡ ስሳ፡ ወክልኤቱ፡ መዋዕል።

For the moon alone the days amount in 3 years to 1,062 days, and in 5 years she falls 50 days behind: [i.e. to the sum (of 1,770) there is to be added (1,000 and) 62 days.]