Yesaya 12:5

12:5 Sing to the Lord, for he has done magnificent things,

let this be known ¹  throughout the earth!

Yesaya 40:23

40:23 He is the one who reduces rulers to nothing;

he makes the earth’s leaders insignificant.

[12:5]  ¹ tc The translation follows the marginal reading (Qere), which is a Hophal participle from יָדַע (yada’), understood here in a gerundive sense.