'Understand' in the Bible

While he was facing the square in front of the Water Gate, he read out of it from daybreak until noon before the men, the women, and those who could understand. All the people listened attentively to the book of the law.

They read out of the book of the law of God, translating and giving the meaning so that the people could understand what was read.

The rest of the people—the priests, Levites, gatekeepers, singers, and temple servants, along with their wives, sons, and daughters, everyone who is able to understand and who has separated themselves from the surrounding peoples to obey the law of God—