Genesis 31:50

if thou afflict my daughters, or take wives beside my daughters -- there is no man with us -- see, God is witness between me and thee.'

Jeremiah 42:5

And they have said to Jeremiah, 'Jehovah is against us for a witness true and faithful, if -- according to all the word with which Jehovah thy God doth send thee unto us -- we do not so.

Jeremiah 29:23

Because that they have done folly in Israel, and commit adultery with the wives of their neighbours, and speak a word in My name falsely that I have not commanded them, and I am He who knoweth and a witness -- an affirmation of Jehovah.

Judges 11:10

And the elders of Gilead say unto Jephthah, 'Jehovah is hearkening between us -- if according to thy word we do not so.'

1 Samuel 12:5

And he saith unto them, 'A witness is Jehovah against you: and a witness is His anointed this day, that ye have not found anything in my hand;' and they say, 'A witness.'

Micah 1:2

Hear, O peoples, all of them! Attend, O earth, and its fulness, And the Lord Jehovah is against you for a witness, The Lord from His holy temple.

Leviticus 18:18

'And a woman unto another thou dost not take, to be an adversary, to uncover her nakedness beside her, in her life.

Malachi 2:14

And ye have said, 'Wherefore?' Because Jehovah hath testified between thee And the wife of thy youth, That thou hast dealt treacherously against her, And she thy companion, and thy covenant-wife.

Malachi 3:5

And I have drawn near to you for judgment, And I have been a witness, Making haste against sorcerers, And against adulterers, And against swearers to a falsehood, And against oppressors of the hire of an hireling, Of a widow, and of a fatherless one, And those turning aside a sojourner, And who fear Me not, said Jehovah of Hosts.

Matthew 19:5-6

and said, For this cause shall a man leave father and mother, and cleave to his wife, and they shall be -- the two -- for one flesh?

1 Thessalonians 2:5

for at no time did we come with speech of flattery, (as ye have known,) nor in a pretext for covetousness, (God is witness!)

Treasury of Scripture Knowledge

Summary

If thou shalt afflict my daughters, or if thou shalt take other wives beside my daughters, no man is with us; see, God is witness betwixt me and thee.

Bible References

Afflict

Leviticus 18:18
'And a woman unto another thou dost not take, to be an adversary, to uncover her nakedness beside her, in her life.
Matthew 19:5
and said, For this cause shall a man leave father and mother, and cleave to his wife, and they shall be -- the two -- for one flesh?

God

Judges 11:10
And the elders of Gilead say unto Jephthah, 'Jehovah is hearkening between us -- if according to thy word we do not so.'
1 Samuel 12:5
And he saith unto them, 'A witness is Jehovah against you: and a witness is His anointed this day, that ye have not found anything in my hand;' and they say, 'A witness.'
Jeremiah 29:23
Because that they have done folly in Israel, and commit adultery with the wives of their neighbours, and speak a word in My name falsely that I have not commanded them, and I am He who knoweth and a witness -- an affirmation of Jehovah.
Jeremiah 42:5
And they have said to Jeremiah, 'Jehovah is against us for a witness true and faithful, if -- according to all the word with which Jehovah thy God doth send thee unto us -- we do not so.
Micah 1:2
Hear, O peoples, all of them! Attend, O earth, and its fulness, And the Lord Jehovah is against you for a witness, The Lord from His holy temple.
Malachi 2:14
And ye have said, 'Wherefore?' Because Jehovah hath testified between thee And the wife of thy youth, That thou hast dealt treacherously against her, And she thy companion, and thy covenant-wife.
Malachi 3:5
And I have drawn near to you for judgment, And I have been a witness, Making haste against sorcerers, And against adulterers, And against swearers to a falsehood, And against oppressors of the hire of an hireling, Of a widow, and of a fatherless one, And those turning aside a sojourner, And who fear Me not, said Jehovah of Hosts.
1 Thessalonians 2:5
for at no time did we come with speech of flattery, (as ye have known,) nor in a pretext for covetousness, (God is witness!)