Numbers 13:17
JPS-1917וַיִּשְׁלַ֤ח אֹתָם֙ מֹשֶׁ֔ה לָת֖וּר אֶת־אֶ֣רֶץ כְּנָ֑עַן וַיֹּ֣אמֶר אֲלֵהֶ֗ם עֲל֥וּ זֶה֙ בַּנֶּ֔גֶב וַעֲלִיתֶ֖ם אֶת־הָהָֽר׃
And Moses sent them to spy out the land of Canaan, and said unto them: ‘Get you up here into the South, and go up into the mountains;
Rashi Commentary
עלו זה בנגב GO UP THIS WAY SOUTHWARD — It (the South) was the worst part of the Land of Israel. He bid them spy this out first because such is the way of merchants: they show a prospective purchaser the inferior goods first, and afterwards they show the best (Midrash Tanchuma, Sh'lach 6).
Other Translations
וַיִּשְׁלַ֤ח אֹתָם֙ מֹשֶׁ֔ה לָת֖וּר אֶת־אֶ֣רֶץ כְּנָ֑עַן וַיֹּ֣אמֶר אֲלֵהֶ֗ם עֲל֥וּ זֶה֙ בַּנֶּ֔גֶב וַעֲלִיתֶ֖ם אֶת־הָהָֽר׃
And Moshe sent them to spy out the land of Kena῾an, and he said to them, Go up this way by the south, and go up into the high land: