John Gill Commentary 1 Samuel 8:3

"And his sons walked not in his ways, but turned aside after lucre, and took bribes, and perverted justice." — 1 Samuel 8:3 (ASV)

And his sons walked not in his ways
The meaning of which is not that they did not go the circuit he did, which is too low a sense of the words some Jewish writers give; but they did not walk in the fear of God, in the paths of religion and righteousness, truth and holiness; they neither served God, nor did justice to men, as Samuel had done:

but turned aside after lucre, and took bribes, and perverted judgment ;
indulged to covetousness, sought to get riches at any rate, took bribes, which blind the eyes of judges; and so passed wrong judgment, and gave the cause to those that gave the largest gifts, right or wrong.