Romans 11:16

and if the first-fruit is holy, the lump also; and if the root is holy, the branches also.

Ezekiel 44:30

And the first of all the first-fruits of all, and every heave-offering of all, of all your heave-offerings, are the priests': and the first of your dough ye give to the priest, to cause a blessing to rest on thy house.

Leviticus 23:10

'Speak unto the sons of Israel, and thou hast said unto them, When ye come in unto the land which I am giving to you, and have reaped its harvest, and have brought in the sheaf, the beginning of your harvest unto the priest,

Genesis 17:7

'And I have established My covenant between Me and thee, and thy seed after thee, to their generations, for a covenant age-during, to become God to thee, and to thy seed after thee;

Exodus 22:29

'Thy fulness and thy liquids thou dost not delay; the first-born of thy sons thou dost give to Me;

Exodus 23:16

and the Feast of Harvest, the first fruits of thy works which thou sowest in the field; and the Feast of the In-Gathering, in the outgoing of the year, in thy gathering thy works out of the field.

Exodus 23:19

the beginning of the first-fruits of thy ground thou dost bring into the house of Jehovah thy God; thou dost not boil a kid in its mother's milk.

Numbers 15:17-21

And Jehovah speaketh unto Moses, saying,

Deuteronomy 18:4

the first of thy corn, of thy new wine, and of thine oil, and the first of the fleece of thy flock, thou dost give to him;

Deuteronomy 26:10

And now, lo, I have brought in the first of the fruits of the ground which thou hast given to me, O Jehovah; -- and thou hast placed it before Jehovah thy God, and bowed thyself before Jehovah thy God,

Nehemiah 10:35-37

and to bring in the first fruits of our ground, and the first fruits of all fruit of every tree, year by year, to the house of Jehovah,

Proverbs 3:9

Honour Jehovah from thy substance, And from the beginning of all thine increase;

Jeremiah 2:21

And I planted thee a choice vine, wholly a true seed, And how hast thou been turned to Me, To the degenerate shoots of a strange vine?

Romans 11:17

And if certain of the branches were broken off, and thou, being a wild olive tree, wast graffed in among them, and a fellow-partaker of the root and of the fatness of the olive tree didst become --

1 Corinthians 7:14

for the unbelieving husband hath been sanctified in the wife, and the unbelieving wife hath been sanctified in the husband; otherwise your children are unclean, but now they are holy.

James 1:18

having counselled, He did beget us with a word of truth, for our being a certain first-fruit of His creatures.

Revelation 14:4

these are they who with women were not defiled, for they are virgin; these are they who are following the Lamb whithersoever he may go; these were bought from among men -- a first-fruit to God and to the Lamb --

Treasury of Scripture Knowledge

Summary

For if the firstfruit be holy, the lump is also holy: and if the root be holy, so are the branches.

Bible References

If the first-fruit

Exodus 22:29
'Thy fulness and thy liquids thou dost not delay; the first-born of thy sons thou dost give to Me;
Exodus 23:16
and the Feast of Harvest, the first fruits of thy works which thou sowest in the field; and the Feast of the In-Gathering, in the outgoing of the year, in thy gathering thy works out of the field.
Leviticus 23:10
'Speak unto the sons of Israel, and thou hast said unto them, When ye come in unto the land which I am giving to you, and have reaped its harvest, and have brought in the sheaf, the beginning of your harvest unto the priest,
Numbers 15:17
And Jehovah speaketh unto Moses, saying,
Deuteronomy 18:4
the first of thy corn, of thy new wine, and of thine oil, and the first of the fleece of thy flock, thou dost give to him;
Deuteronomy 26:10
And now, lo, I have brought in the first of the fruits of the ground which thou hast given to me, O Jehovah; -- and thou hast placed it before Jehovah thy God, and bowed thyself before Jehovah thy God,
Nehemiah 10:35
and to bring in the first fruits of our ground, and the first fruits of all fruit of every tree, year by year, to the house of Jehovah,
Proverbs 3:9
Honour Jehovah from thy substance, And from the beginning of all thine increase;
Ezekiel 44:30
And the first of all the first-fruits of all, and every heave-offering of all, of all your heave-offerings, are the priests': and the first of your dough ye give to the priest, to cause a blessing to rest on thy house.
James 1:18
having counselled, He did beget us with a word of truth, for our being a certain first-fruit of His creatures.
Revelation 14:4
these are they who with women were not defiled, for they are virgin; these are they who are following the Lamb whithersoever he may go; these were bought from among men -- a first-fruit to God and to the Lamb --

And if

Romans 11:17
And if certain of the branches were broken off, and thou, being a wild olive tree, wast graffed in among them, and a fellow-partaker of the root and of the fatness of the olive tree didst become --
Genesis 17:7
'And I have established My covenant between Me and thee, and thy seed after thee, to their generations, for a covenant age-during, to become God to thee, and to thy seed after thee;
Jeremiah 2:21
And I planted thee a choice vine, wholly a true seed, And how hast thou been turned to Me, To the degenerate shoots of a strange vine?
1 Corinthians 7:14
for the unbelieving husband hath been sanctified in the wife, and the unbelieving wife hath been sanctified in the husband; otherwise your children are unclean, but now they are holy.