Tobit 8:4-8 New Revised Standard Version (NRSV)
4 When the parents had gone out and shut the door of the room, Tobias got out of bed and said to Sarah, “Sister, get up, and let us pray and implore our Lord that he grant us mercy and safety.” 5 So she got up, and they began to pray and implore that they might be kept safe. Tobias began by saying,
“Blessed are you, O God of our ancestors,
and blessed is your name in all generations forever.
Let the heavens and the whole creation bless you forever.
6 You made Adam, and for him you made his wife Eve
as a helper and support.
From the two of them the human race has sprung.
You said, ‘It is not good that the man should be alone;
let us make a helper for him like himself.’
7 I now am taking this kinswoman of mine,
not because of lust,
but with sincerity.
Grant that she and I may find mercy
and that we may grow old together.”
8 And they both said, “Amen, Amen.”