בִּשְׁנַ֣ת שָׁל֗וֹשׁ לְכ֙וֹרֶשׁ֙ מֶ֣לֶךְ פָּרַ֔ס דָּבָר֙ נִגְלָ֣ה לְדָֽנִיֵּ֔אל אֲשֶׁר־נִקְרָ֥א שְׁמ֖וֹ בֵּלְטְשַׁאצַּ֑ר וֶאֱמֶ֤ת הַדָּבָר֙ וְצָבָ֣א גָד֔וֹל וּבִין֙ אֶת־הַדָּבָ֔ר וּבִ֥ינָה ל֖וֹ בַּמַּרְאֶֽה׃
In the third year of Cyrus king of Persia a word was revealed unto Daniel, whose name was called Belteshazzar; and the word was true, even a great warfare; and he gave heed to the word, and had understanding of the vision.
Rashi on Daniel
and he understood the word and to understand the word, the vision was revealed to me.
Rashi on Daniel
and he understood it in the vision Heb. וּבִינָה and to make him understand it in the vision. Now this word is not a noun, like (Job. 38:4): “if you know understanding (בִּינָה) Instead, the “hey” is superfluous, and it is like (Ps 5:2) “understand (בִּינָה) my thoughts” Therefore, the accent is above on the “beth,” and its meaning is like הָבֵן, understand.