The abstract noun "salvation" can be translated with the verb "save": "God has saved this household" (UDB). (See: [[rc://en/ta/man/translate/figs-abstractnouns]])
## this house ##
The word "house" here refers to the people living in the house or the family. (See: [[rc://en/ta/man/translate/figs-metonymy]])
## he too ##
"this man too" or "Zacchaeus also"
## son of Abraham ##
Possible meanings are 1) "descendant of Abraham" and 2) "person who has faith as Abraham did."
## the people who are lost ##
"the people who have wandered away from God" or "those who by sinning have wandered away from God"