H3788–כִּשְׁרוֹן–kish.ron

For there is a man whose labour is in wisdom, and in knowledge, and in equity; yet to a man that hath not laboured therein shall he leave it for his portion. This also is vanity and a great evil.

וּבְכִשְׁר֑וֹן (כִשְׁר֑וֹן) khish.Ron “skill”

Again, I considered all travail, and every right work, that for this a man is envied of his neighbour. This is also vanity and vexation of spirit.

כִּשְׁר֣וֹן kish.Ron “[the] skill of”

When goods increase, they are increased that eat them: and what good is there to the owners thereof, saving the beholding of them with their eyes?

כִּשְׁרוֹן֙ kish.rOn “profit”