'Ears' in the Bible

and he readeth in it before the broad place that is before the water-gate, from the light till the middle of the day, over-against the men, and the women, and those intelligent, and the ears of all the people are unto the book of the law.

On that day there was read in the book of Moses, in the ears of the people, and it hath been found written in it that an Ammonite and Moabite doth not come into the assembly of God -- unto the age,