Numbers 16:28
And Moses said, Hereby ye shall know that the Lord hath sent me to do all these works; for I have not done them of mine own mind.
Cross-reference
Numbers 24:13 has Balaam say he cannot speak of his own will, only what God commands — directly mirroring Moses' claim of not acting on his own.
Exodus 3:12 gives the sign of serving God on Sinai as proof of Moses' sending, just as Moses here cites a sign to validate his divine commission.
Exodus 4:1-9 provides miraculous signs (staff, hand, water) to prove God sent Moses, reinforcing the same authentication pattern as the sign here.
Exodus 7:9 has Aaron's staff becoming a serpent as a sign to Pharaoh that God sent him, similar to the sign of earth swallowing here.
Deuteronomy 18:22 establishes the test of a true prophet by fulfillment of prediction, which Moses invokes here to prove his divine mission.
1 Kings 18:36 records Elijah praying that all know he has done these things at God's word — echoing Moses' assertion of divine commission.
Jeremiah 23:16 warns against prophets who speak visions of their own heart — the opposite of Moses' claim to act not of his own will.
Ezekiel 13:17 condemns false prophetesses who prophesy out of their own heart — contrasting with Moses' assertion of divine commission.
Zechariah 2:9 uses the same 'you will know that the Lord has sent me' formula after judgment, directly echoing Moses' words here.
Zechariah 4:9 repeats the 'you will know that the Lord has sent me' phrase regarding Zerubbabel completing the temple, a parallel authentication.
John 5:30 has Jesus say He can do nothing of Himself and seeks not His own will but the Father's — directly echoing Moses' statement.
John 5:36 states Jesus' works testify that the Father sent him, just as Moses' signs prove God sent him in this verse.
John 6:38 records Jesus saying He came not to do His own will but the will of the One who sent Him — same principle as Moses.
John 11:42 shows Jesus praying that the people may believe the Father sent Him — matching Moses' desire for Israel to know God sent him.
John 14:11 has Jesus appeal to His works as evidence of His union with the Father — parallel to Moses' appeal to his works as proof of divine sending.
John 8:28 has Jesus echoing Moses' claim: 'I do nothing of myself' — both attest that their works come from God, not their own will.