One is the invasion of locusts and the other the outpouring of the Spirit. The initial fulfillment of this is quoted by Peter in Acts 2 as having taken place at Pentecost.
Moja ni uvamizi wa nzige na nyingine ni kumwagwa kwa Roho. Kutimizwa kwa haya awali kulinukuliwa na Petro katika Matendo 2 kama kulifanyika wakati wa Pentekoste.