Genesis 49:16

“Dan shall judge his people as one of the tribes of Israel.] There is an elegant paronomasia, or an allusion to the name of Dan in those words, which signifies to judge, and the sense of them is, there should be heads, rulers, and judges of it, as the other tribes had; and this is the rather mentioned of him, because he is the first of the children of concubine wives as yet taken notice of; and what is here said of him is also to be understood of the rest of the sons of the concubines; for the meaning is not, that a judge should arise out of him as out of the other tribes, that should judge all Israel, restraining it to Samson, who was of this tribe, as the Targums and Jarchi; for no such…”

“- Jacob Blesses His Sons 5. מכרה mekêrāh, “weapon;” related: כיר kārar or כרה kārāh dig. “Device, design?” related: מכר mākar “sell,” in Arabic “take counsel. Habitation.” 10. מחקק mechoqēq, “lawgiver, judge, dispenser of laws.” This word occurs in six other places - Numbers 21:18; Deuteronomy 33:21; Jud. Deuteronomy 5:14; Psalms 60:9; Psalms 108:9; Isaiah 33:22; in five of which it clearly denotes ruler, or judge. The meaning “sceptre” is therefore doubtful. שׁילה shı̂ylôh, Shiloh, a softened form of שׁילון shı̂ylôn, a derivative of שׁל shol, the ultimate root of שׁלה shālâh, שׁלם shālam, and possibly שׁלט shālaṭ, and hence, denoting “the peacemaker, the prince of peace.” It…”

“49:16-17 Dan was called to provide justice (Dan means “judge”), but the tribe would choose treachery, like a snake beside the road (see Judg 18).”