Numbers 6:15
And a basket of unleavened bread, cakes of fine flour mingled with oil, and wafers of unleavened bread anointed with oil, and their meat offering, and their drink offerings.
Cross-reference
Numbers 15:5 specifies the drink offering amount for a lamb, directly applying to the lamb offered by the Nazirite.
Exodus 29:2 lists identical unleavened cakes and wafers for priestly consecration, directly matching the Nazirite's offerings.
Leviticus 2:4 gives the recipe for the exact same unleavened cakes and wafers specified here for the Nazirite's grain offering.
Exodus 29:40 gives the standard recipe for grain and drink offerings — the same components listed in the Nazirite offering, showing consistency.
Leviticus 7:12 describes unleavened cakes and wafers with oil for thanksgiving — exactly the same bread types as in the Nazirite's basket.
Leviticus 8:2 includes a basket of unleavened bread for priestly ordination, paralleling the Nazirite's use of such a basket.