Deuteronomy 33:8-9

8And aof Levi he said,

“Give to Levi
Dead Sea Scroll, Septuagint; Masoretic Text lacks  Give to Levi
cyour Thummim,
and your Urim to your godly one,
dwhom you tested at Massah,
with whom you quarreled at the waters of Meribah;
9who said of his father and mother,
‘I regard them not’;
ehe disowned his brothers
and ignored his children.
For fthey observed your word
and kept your covenant.

Malachi 2:4

4So shall you know that I have sent gthis command to you, that hmy covenant with Levi may stand, says the Lord of hosts.
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