Devarim 2.7 “For the L-RD, your G-D, has blessed you in all the work of your hand; He knows of your walking through this great desert; these forty years that the L-RD your G-D has been with you, you have lacked nothing.” לֹ֥א חָסַ֖רְתָּ דָּבָֽר
Rashi: For the L-RD, your G-D, has blessed you: Therefore you should not be ungrateful for His goodness [to you] by acting as though you were poor. Rather, show yourselves as rich people.
Yochanan Mauritz Hummasti How should [the] one [people] “show yourselves as rich people?” Recognizing [that because] HaShem is Our Shepard “we lack nothing” By singing His praises of thanksgiving – like Melech David – (Tehillim 23):
“Adonai Roi, lo echsar. B’noth desheh yarbizayni al may menuchoth yenahalayni. Nafshi yeshovayv, Yanchayni vema’aglay tzehdehq le’ma’an She’mo. Gam ki aylaych b’gay tzalmaveth, lo iyra ra, ki atah imadi, shivtecha umishantehcha heymah yenachamooni. Ta’aroch lephanay shoolchan nehgehd tzorray; dishanta vashehmehn roshi, khosi revayah. Ach tov vachehsehd yirde’phooni khal yemay chay’y veshavti b’vayth Adonai le’oreech yamiym.”