19	tn The form is the perfect tense with the vav (ו) consecutive. It carries forward the tone of instruction initiated by the command to “go … and get” in the preceding verse.
20	tn The form is the perfect with the vav (ו) consecutive; it carries the future nuance of the preceding verbs of instruction, but by switching the subject to Jacob, indicates the expected result of the subterfuge.
21	tn Heb “so that.” The conjunction indicates purpose or result.

Genesis 27:10