וַיִּקְח֤וּ בְיָדָם֙ מִפְּרִ֣י הָאָ֔רֶץ וַיּוֹרִ֖דוּ אֵלֵ֑ינוּ וַיָּשִׁ֨בוּ אֹתָ֤נוּ דָבָר֙ וַיֹּ֣אמְר֔וּ טוֹבָ֣ה הָאָ֔רֶץ אֲשֶׁר־יְהוָ֥ה אֱלֹהֵ֖ינוּ נֹתֵ֥ן לָֽנוּ׃
And they took of the fruit of the land in their hands, and brought it down unto us, and brought us back word, and said: ‘Good is the land which the LORD our God giveth unto us.’
Read halakhic rulings (Jewish law) on Deuteronomy 1:25: and classical halakhic sources.