And indeed, in order that the giving of good be complete, He knew in his sublime wisdom that it is appropriate that those who receive it [the good] receive it with the work of their hands, because then they will be masters of this good, and they will not have residual embarrassment in the receipt of the good, like one who receives charity from another. And upon this did they say (Yerushalmi Orlah 1:3 11a- [paraphrase or variant text]), "One who eats not from his own, is ashamed to look at his [benefactor's] face":
Why Earning Good Matters More Than Receiving It
Da'at Tevunot 18:2