Psalm 81:4

Modern King James Version

For this was a Precept for Israel, an ordinance of the God of Jacob.

Cross References

Numbers 10:10

Also in the day of your gladness, and in your solemn days, and in the beginnings of your months, you shall blow with the trumpets over your burnt offerings, and over the sacrifices of your peace offerings. And they shall be to you for a memorial before Jehovah. I am Jehovah your God.

Numbers 28:11

And in the beginning of your months you shall offer a burnt offering to Jehovah: two young bulls, and one ram, seven lambs of the first year without spot,