Thomas Aquinas

Third, from the scarcity of men. First, in the worthlessness of their property: every place where there were a thousand vines: buy a field for money, and take witnesses, whereas the city is given into the hands of the Chaldeans (Jer 32:25); I passed by the field of the slothful man, and by the vineyard of the foolish man: and behold it was all filled with nettles, and thorns had covered the face thereof (Prov 24:30–31).

Commentary on Isaiah ↗