Verse 19

वनेभ्यो दारु संजातं रज्जवो वेणुचर्मणः ।वासी चायःफलान्येव तक्षा ग्रासार्थमुद्यतः

In plain words

"Wood comes from the forests, ropes from bamboo and hide, and the adze with its iron blades — while the carpenter sets to work only for the sake of his food."