HP Sassoon(1) 100.11 :ובעי̇נ̇א דאינסיב לגברא דלסיבותא לא נפלא ההיא איתתא ומיצטרכא‏ : I want to marry a husband so that that woman [i.e. myself] does not become poor and needy in old age
See the entire entry for ṣrk vb. to be in want; to need