In Genesis 32:15, this signifies, since they were camels colts, general services which are of the natural man, but in which there is something of innocence. (Arcana Coelestia 4264)
Dvrei Yamim A 29:11
11
לך יהוה הגדלה והגבורה והתפארת והנצח וההוד כי כל בשמים ובארץ לך יהוה הממלכה והמתנשא לכל לראש׃