Numbers 23:20 Talmud References

הִנֵּ֥ה בָרֵ֖ךְ לָקָ֑חְתִּי וּבֵרֵ֖ךְ וְלֹ֥א אֲשִׁיבֶֽנָּה׃

Behold, I am bidden to bless; And when He hath blessed, I cannot call it back.

Find Talmudic references to Numbers 23:20: , passages from the Talmud Bavli and Yerushalmi.