宣
セン, のたま.う, とおる, のぶ, のぼる, のり, ひさ, よし
proclaim, say, announce
JLPT1 G6 S9 F695
As per
亘
# (circle about) +
宀
roof/building → circle about a structure in proclaiming → *announce*; *state*.
[Full Kanji Etymology List]