This has a quotation within a quotation. A direct quotation can be stated as an indirect quotation. Alternate translation: "I command you to open your hand ... in your land" (See: [[rc://en/ta/man/jit/figs-quotesinquotes]] and [[rc://en/ta/man/jit/figs-quotations]])
A person who is willing to help someone else is spoken of as if his hand were open. Alternate translation: "help your fellow Israelite, those who are needy, and those who are poor" (See: [[rc://en/ta/man/jit/figs-metaphor]])
The words "needy" and "poor" mean basically the same thing and emphasize that these are people who cannot help themselves. Alternate translation: "help your fellow Israelites who cannot help themselves" (See: [[rc://en/ta/man/jit/figs-doublet]])