The Jungle Book by Rudyard Kipling Chapter 3 Page 63

“Good. Begins now the dance — the Dance of the Hunger of Kaa. Sit still and watch.”

He turned twice or thrice in a big circle, weaving his head from right to left. Then he began making loops and figures of eight with his body, and soft, oozy triangles that melted into squares and five-sided figures, and coiled mounds, never resting, never hurrying, and never stopping his low humming song. It grew darker and darker, till at last the dragging, shifting coils disappeared, but they could hear the rustle of the scales.

Baloo and Bagheera stood still as stone, growling in their throats, their neck hair bristling, and Mowgli watched and wondered.

“Bandar-log,” said the voice of Kaa at last, “can ye stir foot or hand without my order? Speak!”