'Once' in the Bible

After that the Levites may come to serve at the tent of meeting, once you have ceremonially cleansed them and presented them as a presentation offering.

“Tell them further: Once you have presented the best part of the tenth, and it is credited to you Levites as the produce of the threshing floor or the winepress,

You will not incur guilt because of it once you have presented the best part of it, but you must not defile the Israelites’ holy offerings, so that you will not die.”

The donkey saw the Angel of the Lord and pressed herself against the wall, squeezing Balaam’s foot against it. So he hit her once again.

Once more he proclaimed his poem:Ah, who can live when God does this?

If you turn back from following Him, He will once again leave this people in the wilderness, and you will destroy all of them.”