# Behold
"Look" or "Pay attention to all that I am about to tell you"
# all that he has is in your hand
Here "hand" represents someone's power to control something. Alternate translation: "you have power over all that he has" (See: [[rc://en/ta/man/translate/figs-metonymy]])
# against him himself
"against his life"
# went away from the presence of Yahweh
"departed from Yahweh" or "left Yahweh"