Ruth 1:15-17

 And she said, “Look, your sister-in-law has gone back to her people and to her gods; return after your sister-in-law.”  But Ruth said:

“Entreat me not to leave you,
Or to turn back from following after you;
For wherever you go, I will go;
And wherever you lodge, I will lodge;
Your people shall be my people,
And your God, my God.
 Where you die, I will die,
And there will I be buried.
The Lord do so to me, and more also,
If anything but death parts you and me.”

New King James Version (NKJV)