Matthew 19:8

He saith unto them, Moses for your hardness of heart suffered you to put away your wives: but from the beginning it hath not been so.

Genesis 2:24

Therefore shall a man leave his father and his mother, and shall cleave unto his wife: and they shall be one flesh.

Genesis 7:7

And Noah went in, and his sons, and his wife, and his sons wives with him, into the ark, because of the waters of the flood.

Psalm 95:8

Harden not your heart, as at Meribah, As in the day of Massah in the wilderness;

Jeremiah 6:16

Thus saith Jehovah, Stand ye in the ways and see, and ask for the old paths, where is the good way; and walk therein, and ye shall find rest for your souls: but they said, We will not walk therein .

Zechariah 7:12

Yea, they made their hearts as an adamant stone, lest they should hear the law, and the words which Jehovah of hosts had sent by his Spirit by the former prophets: therefore there came great wrath from Jehovah of hosts.

Malachi 2:13-14

And this again ye do: ye cover the altar of Jehovah with tears, with weeping, and with sighing, insomuch that he regardeth not the offering any more, neither receiveth it with good will at your hand.

Matthew 3:15

But Jesus answering said unto him, Suffer it now: for thus it becometh us to fulfil all righteousness. Then he suffereth him.

Matthew 8:31

And the demons besought him, saying, If thou cast us out, send us away into the herd of swine.

Mark 10:5

But Jesus said unto them, For your hardness of heart he wrote you this commandment.

1 Corinthians 7:6

But this I say by way of concession, not of commandment.

Treasury of Scripture Knowledge

Summary

He saith unto them, Moses because of the hardness of your hearts suffered you to put away your wives: but from the beginning it was not so.

Bible References

Because

Psalm 95:8
Harden not your heart, as at Meribah, As in the day of Massah in the wilderness;
Zechariah 7:12
Yea, they made their hearts as an adamant stone, lest they should hear the law, and the words which Jehovah of hosts had sent by his Spirit by the former prophets: therefore there came great wrath from Jehovah of hosts.
Malachi 2:13
And this again ye do: ye cover the altar of Jehovah with tears, with weeping, and with sighing, insomuch that he regardeth not the offering any more, neither receiveth it with good will at your hand.
Mark 10:5
But Jesus said unto them, For your hardness of heart he wrote you this commandment.

Suffered

Matthew 3:15
But Jesus answering said unto him, Suffer it now: for thus it becometh us to fulfil all righteousness. Then he suffereth him.
Matthew 8:31
And the demons besought him, saying, If thou cast us out, send us away into the herd of swine.
1 Corinthians 7:6
But this I say by way of concession, not of commandment.

American Standard Version Public Domain