'New moon' in the Bible

And David said to Jonathan, Behold, tomorrow is the new moon, and I should not fail to sit at table with the king. But let me go so that I may hide myself in the field until the third day at evening.

And Jonathan said to David, Tomorrow is the new moon. And you shall be missed, because your seat will be empty.

And David hid himself in the field. And when the new moon had come, the king sat down by the food to eat.

And Jonathan rose from the table in fierce anger, and did not eat food on the second day of the new moon. For he was grieved for David, because his father had put him to shame.

And he said, Why will you go to him today? It is neither new moon nor sabbath. And she said, It is well.

Blow the ram's horn in the new moon, in the time appointed, on our solemn feast day.

Bring no more vain sacrifice; incense is an abomination to Me; the new moon and sabbath, the going to meeting; I cannot endure evil and the assembly!

And it will be, from one new moon to another, and from one sabbath to another, all flesh will come to worship before Me, says Jehovah.

So says the Lord Jehovah: The gate of the inner court that faces eastward shall be shut the six working days. But on the Sabbath it shall be opened, and in the day of the new moon it shall be opened.

And in the day of the new moon it shall be a bull without blemish, and six lambs, and a ram. They shall be without blemish.

They have acted treacherously against Jehovah, for they have brought out strange sons. Now a new moon shall devour them with their portions.

saying, When will the new moon be gone so that we may sell grain? And the sabbath, that we may set forth wheat, making the ephah small and the shekel great, and perverting the balances by deceit;

Therefore let no one judge you in food or in drink, or in respect of a feast, or of the new moon, or of the sabbaths.