Hebrews 6:14

saying - Truly, if blessing I will bless thee, and, multiplying, I will multiply thee;

Genesis 22:17

That I will, richly bless, thee, and, abundantly multiply, thy seed, as the stars of the heavens, and as the sand which is on the lip of the sea, - that thy seed may take possession of the gate of his foes:

Genesis 17:2

That I may set my covenant betwixt me and thee, And may multiply thee, exceedingly.

Genesis 48:4

and said unto me - Behold me! about to make thee fruitful, so will I multiply thee, and give thee to become a multitude of peoples, - so will I give this land to thy seed after thee, as an age-abiding possession.

Exodus 32:13

Have remembrance of Abraham, of Isaac and of Israel thy servants to whom thou didst swear by thyself, and didst speak unto them saying, I will multiply your seed, as the stars of the heavens, - and, all this land of which I have spoken, will I give to your seed, and they shall inherit it to times age-abiding.

Deuteronomy 1:10

Yahweh your God hath multiplied you, and here ye are to-day, like the stars of the heavens for multitude.

Nehemiah 9:23

Their children also, didst thou multiply, like the stars of the heavens, - and didst bring them into the land which thou hadst promised their fathers they should enter to possess;

Treasury of Scripture Knowledge

Summary

Saying, Surely blessing I will bless thee, and multiplying I will multiply thee.

General references

Bible References

Multiplying

Genesis 17:2
That I may set my covenant betwixt me and thee, And may multiply thee, exceedingly.
Genesis 48:4
and said unto me - Behold me! about to make thee fruitful, so will I multiply thee, and give thee to become a multitude of peoples, - so will I give this land to thy seed after thee, as an age-abiding possession.
Exodus 32:13
Have remembrance of Abraham, of Isaac and of Israel thy servants to whom thou didst swear by thyself, and didst speak unto them saying, I will multiply your seed, as the stars of the heavens, - and, all this land of which I have spoken, will I give to your seed, and they shall inherit it to times age-abiding.
Deuteronomy 1:10
Yahweh your God hath multiplied you, and here ye are to-day, like the stars of the heavens for multitude.
Nehemiah 9:23
Their children also, didst thou multiply, like the stars of the heavens, - and didst bring them into the land which thou hadst promised their fathers they should enter to possess;

General references

Genesis 22:16
and said, By myself, have I sworn is the oracle of Yahweh, - Because thou hast done this thing, and hast not withheld thy son, thine only one,
Micah 7:20
Thou wilt grant - the faithfulness to Jacob, the lovingkindness to Abraham, - which thou didst swear to our fathers, from the days of ancient time.