'Understood' in the Bible

They understood not that he spake to them of the Father.

This parable spake Jesus unto them: but they understood not what things they were which he spake unto them.

These things understood not his disciples at the first: but when Jesus was glorified, then remembered they that these things were written of him, and that they had done these things unto him.

(Now none of those present at the table understood why Jesus said this to Judas.

for the words which You gave Me I have given to them; and they received them and truly understood that I came forth from You, and they believed that You sent Me.

For until now they had not understood the inspired teaching, that He must rise again from among the dead.