Matthew 3:16

And Jesus, after his baptism, came straight from the water: and lo! the heavens were opened for him, and he saw the Spirit of God descending as it were a dove, and coming upon him:

Matthew 10:16

Behold, I send you forth as sheep in the midst of wolves: be ye therefore prudent as serpents, and harmless as doves.

Luke 2:24

and to offer a sacrifice, according to what is prescribed in the law of the Lord, A pair of turtle doves, or two young pigeons.

2 Corinthians 8:12

For if there is first a ready mind, a man is acceptable according to what he hath, and not according to what he hath not.

Hebrews 10:6-10

thou hast had no delight in whole burnt-offerings and sacrifices for sin:

James 2:5-6

Hear me, my beloved brethren. Hath not God elected the poor of this world to be rich in faith, and heirs of the kingdom which God hath promised to those who love him;

Treasury of Scripture Knowledge

Summary

And if he be not able to bring a lamb, then he shall bring for his trespass, which he hath committed, two turtledoves, or two young pigeons, unto the LORD; one for a sin offering, and the other for a burnt offering.

He be not able to bring a lamb

Bible References

He be not able to bring a lamb

2 Corinthians 8:12
For if there is first a ready mind, a man is acceptable according to what he hath, and not according to what he hath not.
James 2:5
Hear me, my beloved brethren. Hath not God elected the poor of this world to be rich in faith, and heirs of the kingdom which God hath promised to those who love him;

Two turtle-doves

Matthew 3:16
And Jesus, after his baptism, came straight from the water: and lo! the heavens were opened for him, and he saw the Spirit of God descending as it were a dove, and coming upon him:
Matthew 10:16
Behold, I send you forth as sheep in the midst of wolves: be ye therefore prudent as serpents, and harmless as doves.
Luke 2:24
and to offer a sacrifice, according to what is prescribed in the law of the Lord, A pair of turtle doves, or two young pigeons.

One

Hebrews 10:6
thou hast had no delight in whole burnt-offerings and sacrifices for sin: