Stretch out

רָבַץ Strong’s #7257 ravats

Judah is a lion’s whelp; From the prey, my son, thou art gone up: He stooped down, he couched as a lion, And as a lioness; who shall rouse him up?

Genesis 49:9

This verb means to lie down in a resting position to rest, but can also mean to crouch down in hiding for an ambush.