This plague aligns with an Exodus Plague Date.
Theoretical Time:
26 Psalms 32
1Blessed is he whose transgression is forgiven and whose sin is blotted out.
2Blessed is the man to whom Yahvah has not reckoned his iniquity, and in whose heart there is no guile.
3Because I suffered in silence all the day long, my bones waxed old during my deep slumber.
4For day and night, your hand was heavy on me; intense pain developed in my heart, great enough to kill me.
5I have acknowledged my sin to you, and my iniquity I have not hidden from you. I said, I will confess my faults to Yahvah; and you forgave all of my sins.
6For this, let everyone who is chosen, pray to you at an appointed time; surely even the floods of great waters will not come near him.
7You are my refuge; you will protect me from my enemies; you will circle around me with glory and salvation.
8I have made you understand and have led you on the way which you will take; I will follow you with my eyes.
9Do not be as the horse or as the mule, which have no understanding, which must be subdued with bit and bridle from their youth; no one goes near them.
10The wicked has many sorrows; but he that trusts in Yahvah, mercy will surround him.
11Be glad in Yahvah and rejoice, you righteous; and praise him, all you who are upright in heart.
The Pope was in his African tour and at essentially the exact hour of this plague made an address to the Bishops of Angola and SÃo TomÉ. In his address he basically touched issues addressed in this Psalm.