Mark 10:4
So they said, "Moses permitted [a man] to write a certificate of divorce and to send [her] away."
Deuteronomy 24:1-4
"When a man takes a wife and he marries her {and then} {she does not please him}, because he found {something objectionable} and writes her a letter of divorce and puts [it] in her hand and sends her [away] from his house,
Isaiah 50:1
Thus says Yahweh: "Where [is] this divorce document of your mother's divorce, [with] which I dismissed her? or to whom of my creditors did I sell you? Look! you were sold because of your sin, and your mother was dismissed because of your transgressions.
Jeremiah 3:1
A {saying}: 'Look, [if] a man divorces his wife, and she goes from him {and she becomes another man's wife}, will he return to her again?' Will not that land be greatly defiled? And you have prostituted [yourself] [with] many lovers, [would] you now return to me?" {declares} Yahweh.
Matthew 1:19
So Joseph her husband, being righteous and not wanting to disgrace her, intended to divorce her secretly.
Matthew 5:31-32
"And it was said, 'Whoever divorces his wife must give her a certificate of divorce.'
Matthew 19:7
They said to him, "Why then did Moses command [us] to give a document--a certificate of divorce--and to divorce her?"