Reference for II Chronicles 35:1

וַיַּ֨עַשׂ יֹאשִׁיָּ֧הוּ בִֽירוּשָׁלִַ֛ם פֶּ֖סַח לַיהוָ֑ה וַיִּשְׁחֲט֣וּ הַפֶּ֔סַח בְּאַרְבָּעָ֥ה עָשָׂ֖ר לַחֹ֥דֶשׁ הָרִאשֽׁוֹן׃

And Josiah kept a passover unto the LORD in Jerusalem; and they killed the passover lamb on the fourteenth day of the first month.

BDB

BDB