קָפָא qâphâʼ

Meaning

to shrink, i.e. thicken (as unracked wine, curdled milk, clouded sky, frozen water)

In the King James Version: congeal, curdle, dark, settle.

Derivation: a primitive root;

Where it is used

• Exodus 15:8 At the blast of Your nostrils the waters piled up; like a wall the currents stood firm; the depths congealed in the heart of the sea.
• Job 10:10 Did You not pour me out like milk, and curdle me like cheese?
• Zephaniah 1:12 And at that time I will search Jerusalem with lamps and punish the men settled in complacency, who say to themselves, ‘The LORD will do nothing, either good or bad.’
• Zechariah 14:6 On that day there will be no light, no cold or frost.