2 Chronicles 30:20

כִּי מַרְבִּית הָעָם רַבַּת מֵֽאֶפְרַיִם וּמְנַשֶּׁה יִשָּׂשכָר וּזְבֻלוּן לֹא הִטֶּהָרוּ כִּֽי־אָכְלוּ אֶת־הַפֶּסַח בְּלֹא כַכָּתוּב כִּי הִתְפַּלֵּל יְחִזְקִיָּהוּ עֲלֵיהֶם לֵאמֹר יְהוָה הַטּוֹב יְכַפֵּר בְּעַֽד

For a multitude of the people, even many of Ephraim and Manasseh, Issachar and Zebulun, had not cleansed themselves, yet did they eat the passover otherwise than it is written. For Hezekiah had prayed for them, saying: ‘The good LORD pardon

כָּל־לְבָבוֹ הֵכִין לִדְרוֹשׁ הָאֱלֹהִים יְהוָה אֱלֹהֵי אֲבוֹתָיו וְלֹא כְּטָהֳרַת הַקֹּֽדֶשׁ

every one that setteth his heart to seek God, the LORD, the God of his fathers, though [he be] not [cleansed] according to the purification that pertaineth to holy things.’

וַיַּעֲשׂוּ בְנֵֽי־יִשְׂרָאֵל הַנִּמְצְאִים בִּירוּשָׁלִַם אֶת־חַג הַמַּצּוֹת שִׁבְעַת יָמִים בְּשִׂמְחָה גְדוֹלָה וּֽמְהַלְלִים לַיהוָה יוֹם בְּיוֹם הַלְוִיִּם וְהַכֹּהֲנִים בִּכְלֵי־עֹז לַיהוָֽה

And the children of Israel that were present at Jerusalem kept the feast of unleavened bread seven days with great gladness; and the Levites and the priests praised the LORD day by day, singing with loud instruments unto the LORD.

וַיְדַבֵּר יְחִזְקִיָּהוּ עַל־לֵב כָּל־הַלְוִיִּם הַמַּשְׂכִּילִים שֵֽׂכֶל־טוֹב לַיהוָה וַיֹּאכְלוּ אֶת־הַמּוֹעֵד שִׁבְעַת הַיָּמִים מְזַבְּחִים זִבְחֵי שְׁלָמִים וּמִתְוַדִּים לַיהוָה אֱלֹהֵי אֲבוֹתֵיהֶֽם

And Hezekiah spoke encouragingly unto all the Levites that were well skilled in the service of the LORD. So they did eat throughout the feast for the seven days, offering sacrifices of peace-offerings, and giving thanks to the LORD, the God of their fathers.