Verses with the word burden in the Apocrypha (2 verses):
Sirach 13:2
Burden not thyself above thy power while thou livest; and have no fellowship with one that is mightier and richer than thyself: for how agree the kettle and the earthen pot together? for if the one be smitten against the other, it shall be broken.
Sirach 21:16
The talking of a fool is like a burden in the way: but grace shall be found in the lips of the wise.
art