Leviticus 14:22

and two turtle doves or two young pigeons which he is able to get, and let the one be a sin offering and the other a burnt offering.

Leviticus 5:7

But if he be not able to bring a sheep, then let him bring for his trespass which he hath sinned, two turtle doves or two young pigeons unto the LORD; one for a sin offering and another for a burnt offering.

Psalm 68:13

Though ye have lain among the sheep-folds, yet shall ye be as the wings of a dove that is covered with silver wings, and her feathers like gold.

Song of Songs 2:14

Up, haste my love, my dove, in the holes of the rock and secret places of the walls. Show me thy face and let me hear thy voice: for thy voice is sweet and thy fashion beautiful.

Isaiah 38:14

Then chattered I like a swallow, and like a crane, and mourned as a dove. I lift up mine eyes to the height: 'O LORD,' say I, 'violence is done unto me, be thou surety for me.'

Isaiah 59:11

We roar all like Bears, and mourn still like doves. We look for equity, but there is none; for health, but it is far from us.

Jeremiah 48:28

Ye Moabites shall leave the cities, and dwell in rocks of stone, and become like doves that make their nests in holes.

Ezekiel 7:16

"And such as escape and flee from among them, shall be upon the hills, like as the doves in the field: every one shall be afraid, because of his own wickedness.

Treasury of Scripture Knowledge

Summary

And two turtledoves, or two young pigeons, such as he is able to get; and the one shall be a sin offering, and the other a burnt offering.

Bible References

Two turtledoves

Song of Songs 2:14
Up, haste my love, my dove, in the holes of the rock and secret places of the walls. Show me thy face and let me hear thy voice: for thy voice is sweet and thy fashion beautiful.
Isaiah 38:14
Then chattered I like a swallow, and like a crane, and mourned as a dove. I lift up mine eyes to the height: 'O LORD,' say I, 'violence is done unto me, be thou surety for me.'
Isaiah 59:11
We roar all like Bears, and mourn still like doves. We look for equity, but there is none; for health, but it is far from us.
Jeremiah 48:28
Ye Moabites shall leave the cities, and dwell in rocks of stone, and become like doves that make their nests in holes.
Ezekiel 7:16
"And such as escape and flee from among them, shall be upon the hills, like as the doves in the field: every one shall be afraid, because of his own wickedness.

General references

Genesis 15:9
And he said unto him, "Take a heifer of three years old, and a she-goat of three years old, and a three year old ram, a turtle dove and a young pigeon."
Leviticus 14:30
And he shall offer one of the turtle doves or of the young pigeons, such as he can get:
Numbers 6:10
And the eighth day he shall bring two turtles or two young pigeons to the priest, unto the door of the tabernacle of witness.