'Seventy seven' in the Bible

If Cain is to be avenged seven times as much, then Lamech seventy-seven times!"

He captured a young man from Succoth and interrogated him. The young man wrote down for him the names of Succoth's officials and city leaders -- seventy-seven men in all.

The exiles who were returning from the captivity offered burnt offerings to the God of Israel -- twelve bulls for all Israel, ninety-six rams, seventy-seven male lambs, along with twelve male goats as a sin offering. All this was a burnt offering to the Lord.