1 Samuel 3:12

12 In that day I establish unto Eli all that I have spoken unto his house, beginning and completing;

1 Samuel 3:12 In-Context

10 And Jehovah cometh, and stationeth Himself, and calleth as time by time, `Samuel, Samuel;' and Samuel saith, `Speak, for Thy servant if hearing.'
11 And Jehovah saith unto Samuel, `Lo, I am doing a thing in Israel, at which the two ears of every one hearing it do tingle.
12 In that day I establish unto Eli all that I have spoken unto his house, beginning and completing;
13 and I have declared to him that I am judging his house -- to the age, for the iniquity which he hath known, for his sons are making themselves vile, and he hath not restrained them,
14 and therefore I have sworn to the house of Eli: the iniquity of the house of Eli is not atoned for, by sacrifice, and by offering -- unto the age.'
Young's Literal Translation is in the public domain.