וַיַּ֗עַן הָאִ֛ישׁ הָעֹמֵ֥ד בֵּין־הַהַדַסִּ֖ים וַיֹּאמַ֑ר אֵ֚לֶּה אֲשֶׁ֣ר שָׁלַ֣ח יְהוָ֔ה לְהִתְהַלֵּ֖ךְ בָּאָֽרֶץ׃
And the man that stood among the myrtle-trees answered and said: ‘These are they whom the LORD hath sent to walk to and fro through the earth.’
Read midrashic interpretation of Zechariah 1:10: and classical rabbinic exegesis.