Popol Vuh

On the fifth day they appeared again and were seen in the water by the people. Both had the appearance of fishmen; when those of Xibalba saw them, after having hunted them all over the river.

And the following day, two poor men presented themselves with very old-looking faces and of miserable appearance, (and) ragged clothes, whose countenances did not commend them. So they were seen by all those of Xibalba.