Exodus 29:7
Then shalt thou take the anointing oil, and pour it upon his head, and anoint him.
Cross-reference
Exodus 29:21 uses the same anointing oil in the consecration ritual, showing the oil's role in hallowing Aaron and his sons.
Exodus 30:23-31 gives the recipe for the anointing oil and its consecration — this oil is what is poured here.
Exodus 30:30 commands to anoint Aaron and his sons, reinforcing the same anointing instruction for priesthood.
Leviticus 8:10-12 narrates Moses anointing the tabernacle and then Aaron — the enactment of this command.
Leviticus 21:10 describes the high priest as the one on whose head the anointing oil has been poured — directly referencing this consecration and adding restrictions.
Psalm 133:2 poetically describes the precious oil running down Aaron's beard, referencing the anointing in Exodus 29:7.
Leviticus 4:3 refers to 'the priest that is anointed', directly citing the anointed high priest from Exodus 29:7.
Leviticus 7:35 describes the portion of the anointing for Aaron and his sons, directly tied to the anointing ritual.
Leviticus 8:12 records the actual anointing of Aaron with oil, fulfilling this command. Both describe the same consecration act.
Leviticus 21:12 emphasizes the high priest's consecration by the anointing oil, referring to the same anointing as here.
In 2 Kings 9:3, the same pouring of oil on the head anoints Jehu as king, paralleling this priestly anointing.
Leviticus 10:7 commands Aaron not to leave the tent because the anointing oil is on him — showing the sacred status it confers.
Leviticus 14:18 uses a similar oil-on-head ritual for cleansing a leper, but with different purpose and context.
Psalm 89:20 describes David anointed with holy oil, mirroring Aaron's anointing — both use the same holy oil for different offices.