'Bless' in the Bible

Speak unto Aaron and unto his sons, saying, On this wise ye shall bless the children of Israel: saying unto them,

Jehovah bless thee, and keep thee;

And they shall put my name upon the children of Israel; and I will bless them.

Behold, I have received mission to bless; and he hath blessed, and I cannot reverse it.

And Balak said to Balaam, Neither curse them at all, nor bless them at all.

And Balaam saw that it was good in the sight of Jehovah to bless Israel, and he went not, as at other times, to seek for enchantments, but he set his face toward the wilderness.