"TAH'-KOO WAH-KAN; The gospel among the Dakotas" by Stephen R. Riggs (1869) included an
appendix: "Dakota songs and music" by Alfred Longley Riggs (son of Stephen).
Song No. 1 on page 476; translation on page 460.
Sung by the faithful maiden, while her chosen brave is absent, rejecting a mercenary suitor. Translation:
Stay there, I say! Stay there, I say!
Come he will; he'll come; he said so.
Scarlet Eagle, he will come, he'll come; he said so.