1 Samuel 6:3

And they said, If ye send away the ark of the God of Israel, send it not empty; but by all means return him a trespass-offering: then ye shall be healed, and it shall be known to you why his hand is not removed from you.

Exodus 23:15

The feast of unleavened bread shalt thou keep: seven days thou shalt eat unleavened bread, as I commanded thee, at the time appointed in the month Abib (for in it thou camest out from Egypt); and none shall appear before me empty:

Deuteronomy 16:16

Three times in a year shall all thy males appear before Jehovah thy God in the place which he shall choose: in the feast of unleavened bread, and in the feast of weeks, and in the feast of tabernacles; and they shall not appear before Jehovah empty:

1 Samuel 6:9

And see; if it goeth up by the way of its own border to Beth-shemesh, then he hath done us this great evil: but if not, then we shall know that it is not his hand that smote us; it was a chance that happened to us.

Exodus 34:20

And the firstling of an ass thou shalt redeem with a lamb: and if thou wilt not redeem it, then thou shalt break its neck. All the first-born of thy sons thou shalt redeem. And none shall appear before me empty.

Leviticus 5:6

and he shall bring his trespass-offering unto Jehovah for his sin which he hath sinned, a female from the flock, a lamb or a goat, for a sin-offering; and the priest shall make atonement for him as concerning his sin.

Leviticus 5:15-19

If any one commit a trespass, and sin unwittingly, in the holy things of Jehovah; then he shall bring his trespass-offering unto Jehovah, a ram without blemish out of the flock, according to thy estimation in silver by shekels, after the shekel of the sanctuary, for a trespass-offering:

Leviticus 6:6

And he shall bring his trespass-offering unto Jehovah, a ram without blemish out of the flock, according to thy estimation, for a trespass-offering, unto the priest:

Leviticus 7:1-7

And this is the law of the trespass-offering: it is most holy.

1 Samuel 5:7

And when the men of Ashdod saw that it was so, they said, The ark of the God of Israel shall not abide with us; for his hand is sore upon us, and upon Dagon our god.

1 Samuel 5:9

And it was so, that, after they had carried it about, the hand of Jehovah was against the city with a very great discomfiture: and he smote the men of the city, both small and great; and tumors brake out upon them.

1 Samuel 5:11

They sent therefore and gathered together all the lords of the Philistines, and they said, Send away the ark of the God of Israel, and let it go again to its own place, that is slay us not, and our people. For there was a deadly discomfiture throughout all the city; the hand of God was very heavy there.

Job 10:2

I will say unto God, Do not condemn me; Show me wherefore thou contendest with me.

Job 34:31-32

For hath any said unto God, I have borne chastisement , I will not offend any more :

Treasury of Scripture Knowledge

Summary

And they said, If ye send away the ark of the God of Israel, send it not empty; but in any wise return him a trespass offering: then ye shall be healed, and it shall be known to you why his hand is not removed from you.

Bible References

Empty

Exodus 23:15
The feast of unleavened bread shalt thou keep: seven days thou shalt eat unleavened bread, as I commanded thee, at the time appointed in the month Abib (for in it thou camest out from Egypt); and none shall appear before me empty:
Exodus 34:20
And the firstling of an ass thou shalt redeem with a lamb: and if thou wilt not redeem it, then thou shalt break its neck. All the first-born of thy sons thou shalt redeem. And none shall appear before me empty.
Deuteronomy 16:16
Three times in a year shall all thy males appear before Jehovah thy God in the place which he shall choose: in the feast of unleavened bread, and in the feast of weeks, and in the feast of tabernacles; and they shall not appear before Jehovah empty:

A trespass

Leviticus 5:6
and he shall bring his trespass-offering unto Jehovah for his sin which he hath sinned, a female from the flock, a lamb or a goat, for a sin-offering; and the priest shall make atonement for him as concerning his sin.
Leviticus 6:6
And he shall bring his trespass-offering unto Jehovah, a ram without blemish out of the flock, according to thy estimation, for a trespass-offering, unto the priest:
Leviticus 7:1
And this is the law of the trespass-offering: it is most holy.

Known

1 Samuel 6:9
And see; if it goeth up by the way of its own border to Beth-shemesh, then he hath done us this great evil: but if not, then we shall know that it is not his hand that smote us; it was a chance that happened to us.
1 Samuel 5:7
And when the men of Ashdod saw that it was so, they said, The ark of the God of Israel shall not abide with us; for his hand is sore upon us, and upon Dagon our god.
Job 10:2
I will say unto God, Do not condemn me; Show me wherefore thou contendest with me.
Job 34:31
For hath any said unto God, I have borne chastisement , I will not offend any more :

American Standard Version Public Domain