John Gill's Bible Commentary Ver. 5. And he said unto them, the Lord is witness against you, and his anointed is witness this day , etc.] Should they hereafter reproach and vilify him, and charge him with any acts of corruption, injustice, and violence: that ye have not found ought in my hand ; that they had nothing to accuse him of and charge him with throughout his whole administration, but had asserted his innocence and integrity, had honourably acquitted him, and given him a fair character: and they answered, he is witness; the omniscient God is a witness against us, should we depart from this testimony, and Saul, the Lord’s anointed, is a witness that we have fully cleared thee from any imputations of maladministration. The word is singular, he “said” or answered f228 , that is, Israel said, the whole body of the people, they all replied as one man: the reason why Samuel made such a speech at this time, when he resigned his government to Saul, was not only to secure his own character, but to suggest to Saul how he should rule and govern according to his example; and that having established his own character, he could the more freely, and with the better grace, reprove the people for their sin, as in some following verses.
Matthew Henry Commentary
Verses 1-5 - Samuel not only cleared his own character, but set an example befor Saul, while he showed the people their ingratitude to God and to himself. There is a just debt which all men to their own good name especially men in public stations, which is, to guard it against unjus blame and suspicions, that they may finish their course with honour, a well as with joy. And that we have in our places lived honestly, wil be our comfort, under any slights and contempt that may be put upon us.
Original Hebrew ויאמר559 אליהם413 עד5707 יהוה3068 בכם ועד5707 משׁיחו4899 היום3117 הזה2088 כי3588 לא3808 מצאתם4672 בידי3027 מאומה3972 ויאמר559 עד׃5707