Ezra 6:1 :בֵּאדַיִן דָּרְיָוֶשׁ מַלְכָּא שָׂם טְעֵם‏ : then King Darius issued an order
See the entire entry for bˀdyn conj. then

Ezra 6:1 :וּבַקַּרוּ בְּבֵית סִפְרַיָּא דִּי גִנְזַיָּא מְהַחֲתִין תַּמָּה‏ : they searched in the archive where the treasures had been deposited
See the entire entry for bēṯ sp̄ar, bēṯ sep̄rīn, bēṯ sep̄rā n.m. school