They took knowledge of him (επεγινωσκον). Imperfect active, inchoative, began to perceive.

Were filled (επ…

And all the people—the people who had been accustomed to see him sit in a public place.

And they knew—in this they could n…

They knew.—Better, they recognised him that it was he.

And he leaping up stood, and walked, and entered with them into the temple, walking, and leaping, and praising God. And all the people saw him …

The healing is described as an instantaneous one, accomplishing in a moment what God in his providence through the normal healing processes usually…

And they knew it was he that sat for alms
The Syriac version renders it, "they knew him to be that beggar that sat d…

The apostles and the first believers attended the temple worship at the hours of prayer. Peter and John seem to have been led by a divine direction…