When was the grain offering presented to the LORD?
Leviticus 6:20 (ESV)
20“This is the offering that Aaron and his sons shall offer to the LORD on the day when he is anointed: a tenth of an ephah of fine flour as a regular grain offering, half of it in the morning and half in the evening.
The priest would present the grain offering on the day of his anointing. This initiated the daily grain offering which was presented to the Lord.
20 “This is the offering that Aaron and his sons shall offer to the LORD on the day when he is anointed: a tenth of an ephah of fine flour as a regular grain offering, half of it in the morning and half in the evening.