David compares the wicked men who wanted to kill him to flood waters that are about to drown him. These sentences have similar meanings and are used for emphasis. (See: [[rc://en/ta/man/translate/figs-metaphor]] and [[rc://en/ta/man/translate/figs-parallelism]])
David speaks about death and Sheol as if they are people who are trying to trap him as a hunter traps an animal. These phrases have similar meanings and are used for emphasis. (See: [[rc://en/ta/man/translate/figs-personification]] and [[rc://en/ta/man/translate/figs-parallelism]])