Jeremiah 34:14

At the end of seven years let ye go every man his brother an Hebrew, which hath been sold unto thee; and when he hath served thee six years, thou shalt let him go free from thee: but your fathers hearkened not unto me, neither inclined their ear.

At the end of seven years - i:e., not on the 8th year, but within the limit of the 7th year, not later than the end of the 7th year (; ; ). So "at the end of three years" (; ) and "after three days, I will rise again" () - i:e., on the third day (cf. ).