Yahweh compares the people of Israel to a cluster of grapes that still has some good juice in it. (See: [[rc://en/ta/man/translate/figs-metaphor]])
# when juice is found in a cluster
This can be stated in an active way. AT: "when you find juice in a cluster" (See: [[rc://en/ta/man/translate/figs-activepassive]])
# I will not ruin them all
This can be expressed positively. AT: "I will spare some of them who are righteous" (See: [[rc://en/ta/man/translate/figs-litotes]] and [[rc://en/ta/man/translate/figs-explicit]])