H6949–קָהָה–qa.hah

If the iron be blunt, and one do not whet the edge, then must he apply more strength; but wisdom is profitable to give success.

קֵהָ֣ה ke.Hah “it is blunt”

In those days they shall say no more, The fathers have eaten sour grapes, and the children's teeth are set on edge:

תִּקְהֶֽינָה׃ tik.Hei.nah “they will be blunt”

for every one shall die for his own iniquity; every man that eateth the sour grapes, his teeth shall be set on edge.

תִּקְהֶ֥ינָה tik.Hei.nah “they will be blunt”

What mean ye, ye who use this proverb of the land of Israel, saying, [supplied: The] fathers eat sour grapes, and the children's teeth are set on edge?

תִּקְהֶֽינָה׃ tik.Hei.nah “they are blunt”