Numbers 22:32

כי ירט הדרך לנגדי BECAUSE THY WAY IS PERVERSE BEFORE ME — Our Rabbis, the Mishnaic Sages, explain it as an acrostic, יראה she feared when ראתה, she saw, and נטתה she turned aside (Shabbat 105a), because that the journey (הדרך) is לנגדי, is against me, that is to say, to anger me, to affront me. — But according to its literal meaning, it is equivalent to חרד הדרך לנגדי, the word ירט being associated in meaning with רטט, “rapid movement” (cf. 49:24). The phrase therefore signifies: for I have seen the man who is taking the journey (Balaam) that he hastened and hurried on the journey, which was taken to my anger and to my despite. It is an elliptical verse (the words בעל הדרך being omitted after ירט), just as (II Samuel 13:39) “And the soul of David longed” (the word נפש being omitted). Another explanation is: ירט is an expression denoting “being pleased”. Similar is, (Job 16:11) “Through the wicked ירטני” — i.e., He appeases and comforts me through the wicked, whilst indeed they do nought but annoy me (Midrash Tanchuma, Balak 9).

וַיֹּ֤אמֶר אֵלָיו֙ מַלְאַ֣ךְ יְהֹוָ֔ה עַל־מָ֗ה הִכִּ֙יתָ֙ אֶת־אֲתֹ֣נְךָ֔ זֶ֖ה שָׁל֣וֹשׁ רְגָלִ֑ים הִנֵּ֤ה אָנֹכִי֙ יָצָ֣אתִי לְשָׂטָ֔ן כִּֽי־יָרַ֥ט הַדֶּ֖רֶךְ לְנֶגְדִּֽי׃

And the angel of the Lord said to him, Why hast thou struck thy ass these three times? behold, I went out to waylay thee, because thy path is perverse before me: