'Web' in the Bible

“My dwelling (body) is pulled up and removed from me like a shepherd’s tent;I have rolled up my life as a weaver [rolls up the finished web].He cuts me free from the warp [of the loom];From day to night You bring me to an end.

They hatch vipers’ eggs and weave the spider’s webs;He who eats of their eggs dies,And from an egg which is crushed a viper breaks out.