Isa 44:9
2
תֹּ֔הוּ
to·hu
are emptiness,
Isa 45:19
6
תֹּ֣הוּ
to·hu vaqq'shu·ni
‘Seek me in vain;’
Gen 1:2
תֹ֙הוּ
hai'tah to·hu
it was formless