This is a quotation within a quotation. It can be stated as an indirect quotation. Alternate translation: "He asked us directly if our father was still alive and if we had another brother." (See: [[rc://en/ta/man/translate/figs-quotesinquotes]] and [[rc://en/ta/man/translate/figs-quotations]])
The sons use a question emphasize that the did not know what the man would tell them to do. This rhetorical question can be translated as a statement. Alternate translation: "We did not know he would say ... down!" (See: [[rc://en/ta/man/translate/figs-rquestion]])
This is a quotation within a quotation. It can be stated as an indirect quotation. Alternate translation: "he would tell us to bring our brother down to Egypt." (See: [[rc://en/ta/man/translate/figs-quotesinquotes]] and [[rc://en/ta/man/translate/figs-quotations]])