Berean Study Bible
Sound the ram’s horn at the New Moon, and at the full moon on the day of our Feast.

King James Bible
Blow up the trumpet in the new moon, in the time appointed, on our solemn feast day.

American Standard Version
Blow the trumpet at the new moon, At the full moon, on our feast-day.

Darby Bible Translation
Blow the trumpet at the new moon, at the set time, on our feast day:

Douay-Rheims Bible
Blow up the trumpet on the new moon, on the noted day of your solemnity.

English Revised Version
Blow up the trumpet in the new moon, at the full moon, on our solemn feast day.

Young's Literal Translation
Blow in the month a trumpet, In the new moon, at the day of our festival,