Leviticus 21:7
"They [the priests] must not marry women defiled by prostitution or divorced from their husbands, because priests are holy to their God."

Isa 50:1f
"This is what the Lord says: "Where is your mother's certificate of divorce with which I sent her away? Or to which of my creditors did I sell you? Because of your sins you were sold; because of your transgressions your mother was sent away. When I came, why was there no one? When I called, why was there no one to answer? Was my arm too short to ransom you? Do I lack the strength to rescue you? By a mere rebuke I dry up the sea, I turn rivers into a desert; their fish rot for lack of water and die of thirst."

Jer 3:1-8
"If a man divorces his wife and she leaves him and marries another man, should he return to her again? Would not the land be completely defiled? But you have lived as a prostitute with many lovers-- would you now return to me?" declares the Lord. "Look up to the barren heights and see. Is there any place where you have not been ravished? By the roadside you sat waiting for lovers, sat like a nomad in the desert. You have defiled the land with your prostitution and wickedness. Therefore the showers have been withheld, and no spring rains have fallen. Yet you have the brazen look of a prostitute; you refuse to blush with shame. Have you not just called to me: 'My Father, my friend from my youth, will you always be angry? Will your wrath continue forever?' This is how you talk, but you do all the evil you can."
⁶"During the reign of King Josiah, the Lord said to me, "Have you seen what faithless Israel has done? She has gone up on every high hill and under every spreading tree and has committed adultery there. I thought that after she had done all this she would return to me but she did not, and her unfaithful sister Judah saw it. I gave faithless Israel her certificate of divorce and sent her away because of all her adulteries. Yet I saw that her unfaithful sister Judah had no fear; she also went out and committed adultery."

Ezekiel 44:22
They [the priests] must not marry widows or divorced women; they may marry only virgins of Israelite descent or widows of priests.

Mal 2:16
"I hate divorce," says the Lord God of Israel, "and I hate a man's covering himself with violence as well as with his garment," says the Lord Almighty. So guard yourself in your spirit, and do not break faith."