'Generations' in the Bible

These are their generations: first-born of Ishmael, Nebaioth, and Kedar, and Adheel, and Mibsam,

And his brethren, by their families, in the genealogy of their generations, are heads: Jeiel, and Zechariah,

And sons of Tola: Uzzi, and Rephaiah, and Jeriel, and Jahmai, and Jibsam, and Shemuel, heads of the house of their fathers, even of Tola, mighty of valour in their generations: their number in the days of David is twenty and two thousand and six hundred.

And beside them, by their generations, of the house of their fathers, are troops of the host of battle, thirty and six thousand, for they multiplied wives and sons;

with their genealogy, after their generations, heads of a house of their fathers, mighty of valour, twenty thousand and two hundred.

These are heads of fathers, by their generations, heads; these dwelt in Jerusalem.

And their brethren, according to their generations, are nine hundred and fifty and six. All these are men, heads of fathers, according to the house of their fathers.

These heads of the fathers of the Levites throughout their generations are heads. These have dwelt in Jerusalem.

Remember ye to the age His covenant, The word He commanded -- To a thousand generations,

Of the Hebronite, Jerijah is the head, of the Hebronite, according to his generations, for the fathers -- in the fortieth year of the reign of David they have been sought out, and there are found among them mighty ones of valour, in Jazer of Gilead --